On the galapagos islands, the finches diverged in response to the availability of food in the different habitats.
On the Galapagos Islands, Darwin also saw several different types of finch, a different species on each island. He noticed that each finch species had a different type of beak, depending on the food available on its island. The finches that ate large nuts had strong beaks for breaking the nuts open.here An island is a body of land surrounded by water. Continents are also surrounded by water, but because they are so big, they are not considered islands. Australia, the smallest continent, is more than three times the size of Greenland, the largest island.In ecology, the term habitat summarizes the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical manifestation of its ecological niche.to know more about reproduction click here
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Lines of lattitude run from_____to____and measure distances______and_____of the_____.
Lines of latitude run from north to south and measure distances east and west of the prime meridian.
Latitude measures the distance north or south of the equator. Parallels, also called parallels, are imaginary lines that divide the earth. They run east-west but measure north or south distance. The equator is the best-known parallel. Latitude is measured by an imaginary line that divides the earth horizontally (the distance north or south of the equator).
The degree latitude, also called the meridian, is an imaginary line that divides the earth. They run north-south from pole to pole, but measure distances east or west. The prime meridian passing through Greenwich, England has 0 degrees longitude.
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Ice fossils and ___ allow scientists to study more parts of an animal than other types.
Ice fossils and amber fossils permit scientists to study more elements of an animal than different sorts.
A fossil is any preserved stays, impact, or trace of any once-living thing from a beyond geological age. Examples encompass bones, shells, exoskeletons, stone imprints of animals or microbes, gadgets preserved in amber, hair, petrified timber, oil, coal, and DNA remnants.Fossils of any kind are useful in "reading the rock record," meaning they help us decipher the records of the earth. they are able to help us decide the geologic age and surroundings (the paleoenvironment) in which they were deposited.
Fossils are the preserved stays of plants and animals whose bodies were buried in sediments, including sand and dust, beneath ancient seas, lakes and rivers. Fossils also consist of any preserved trace of life this is commonly more than 10 000 years old. Fossils are frequently observed wherein sedimentary rocks of the proper age are uncovered, including river valleys, cliffs, and hillsides, and human-made exposures which include quarries and road cuttings.
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Problems faced by cities due to rural- urban migration
9. what information can meteorites provide about earth? (select in all that are correct)
Following are the information that can be derived with the help of meteorites in the context of the Earth:
Earth's age
the average composition of the whole Earth
the composition of Earth's core
Hence, Options A, C, and E are correct.
What are meteorites?
In the context of a solid piece which is part of an object and mainly formed of iron or nickel metal, the term "meteorite" is used. In this, there are small amounts of sulphide and carbon minerals are also present.
It is the meteorite that suggests some of the most data that is in the context of the Earth. Like the average composition of the whole Earth, Earth's core, and many more.
Thus, Options A, C, and E are correct.
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The complete question has been attached in text form:
What information can meteorites provide about Earth?
Choose one or more:
A. Earth's age
B. changes in Earth's orbit
C. the average composition of the whole Earth
D. the composition of Earth's crust
E. the composition of Earth's core
The 4 stages of the wilson cycle describes the birth and death of an ocean. these stages are:____.
The 4 stages of the Wilson cycle describes the birth and death of an ocean. these stages are embryonic, juvenile, mature, decreasing, terminal, and suturing.
The tectonic movement of the Earth causes the periodic opening and closure of ocean basins. A rising plume of magma and crustal weakness initiate the Wilson cycle. The Wilson cycle is named after J. Tuzo Wilson, a Canadian geophysicist. One of the most essential interpretations of current plate tectonics and the Wilson cycle is that all other rocks on the planet may be created from a parent igneous rock of mafic/ultramafic composition.
Sediments build near ocean basin borders when the crust thins owing to extensional tectonic processes. Subduction then occurs on one of the ocean basin's boundaries, narrowing the basin. A fresh cycle begins when the crust begins to thin again.
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If huge waves pound against the beach communities of southern california for several days during clear, calm weather, it is a good bet that?
If huge waves pound against the beach communities of southern California for several days during clear, calm weather, it is a good bet that somewhere in the Pacific Ocean the winds are strong.
What are the trade winds in the Pacific Ocean?The trade winds are the winds that blow in the Northern Hemisphere as the north - eastern trades and in the Southern Hemisphere as south - eastern trades. these winds are caused due to Coriolis Effect and the Ferrel's Law.
The eastern and equatorial parts of the air circulation system are represented by the trade winds in the Pacific Ocean. Their origination is from the subtropical high pressure zone, which are more pronounced between latitudes 30° and 40° N and S, respectively, over the north east and the southeast Pacific Ocean.
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Where a mid-ocean ridge is offset, the linear feature connecting and between the crests of the ridge segments is called a?
When a mid-ocean ridge is offset, the linear feature connecting and between the crests of the ridge segments is called a Transform Fault.
As the Earth's tectonic plates separate, new ocean bottom is generated along divergent plate borders, which are known as mid-ocean ridges. Massive basalt volcanic eruptions result from molten rock rising to the seafloor as the plates divide. A ridge's shape is influenced by how quickly it spreads; slower spreading rates produce steep, erratic topography, while faster spreading rates result in much wider profiles and kinder slopes.
In geology and oceanography, a transform fault is a type of fault when two tectonic plates slide past one another. A transform fault may develop in the area of a fracture zone that connects spreading centres to deep-sea trenches in subduction zones or that lies between various offset spreading centres.
In the 1960s, Morgan postulated that spreading centres and transform faults separate opposing plates along an oceanic ridge crest that is offset by fracture zones.
The direction of motion on the transform faults was predicted by Morgan's hypothesis to be opposite to the offsets of the ridge crests, which was a rather dramatic assertion.
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Is an erosional surface cut into plutonic or metamorphic rocks that is overlain by sedimentary rocks?
Nonconformity is an erosional surface cut into plutonic or metamorphic rocks that is overlain by sedimentary rocks.
An erosional surface that has been carved into plutonic or metamorphic rocks and is covered by sedimentary rocks is known as a nonconformity. Any of a family of rocks formed by the alteration of preexisting rocks in reaction to changing environmental circumstances such as temperature, pressure, and mechanical stress, as well as the addition or deletion of chemical components.
It is possible for the preexisting rocks to be igneous, sedimentary, or another type of metamorphic rock. Metamorphism is derived from the Greek term for "changing of form"; metamorphic rocks are generated from igneous or sedimentary rocks that have changed form (recrystallized) due to changes in their physical environment.
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In general, what are the himalayan mountains composed of:____.
A. folded and bent rock
B. extrusive volcanic rock
C. faulted and broken rock
D. folded and faulted rock
In general, what are the himalayan mountains composed of: folded and bent rock.
The geology of the Himalayas is a record of the most dramatic and visible creations of the immense mountain range formed by plate tectonic forces and sculpted by weathering and erosion.The Himalayas, which stretch over 2400 km between the Namcha Barwa syntaxis at the eastern end of the mountain range and the Nanga Parbat syntaxis at the western end, are the result of an ongoing orogeny — the collision of the continental crust of two tectonic plates, namely, the Indian Plate thrusting into the Eurasian Plate.The Himalaya-Tibet region supplies fresh water for more than one-fifth of the world population, and accounts for a quarter of the global sedimentary budget.to know more about weathering click here
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A geologist must know all of the different types of minerals in order to correctly identify and classify most rocks.
A. TruE
B. False
Which rock types can undergo melting to produce magma that will eventually crystallize to form new igenous rocks?.
All types of rocks can undergo melting to produce magma that will eventually crystallize to form new igneous rocks.
Rocks are formed on Earth as igneous, sedimentary, or metamorphic rocks. Igneous rocks form when rocks are heated to the melting point which forms magma.The minerals that make up igneous rocks crystallize at a range of different temperatures.These Igneous rocks are usually formed deep inside the earth's crustGranite and pumice are examples of igneous rocksTo know more about rocks:
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Search for wet surfaces, ice, loose gravel, debris and uneven pavement because any reduction in traction will increase your ___________ while driving.
Search for wet surfaces, ice, loose gravel, scrap and uneven pavement as a result of any reduction in traction can increase your risk during driving.
What are the risks while driving?Motor vehicle operation is hazardous. Data from the National Highway Road Safety Administration show that since the early 1970s, there have been much fewer fatal traffic accidents in the United States. Despite this, the annual death toll continues to remain about 35,000, and car accidents frequently rank among the top ten killers.Operator error frequently plays a major role in accidents.Here the risk factors while driving:
Driving while impaired by alcohol or drugs.Driving while fatiguedSpeedingDriving when distractedDriving too quickly for the weatherTractor trailer drafting.Driving carelesslyNot using a seat belt.Learn more about driving here:
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The temperate grasslands biome includes regions of several continents. What do all of the regions have in common?.
What cultural factors in Europe at the time were the early scientists challenging? Why
were these factors specific to Europe?
The cultural factors in Europe at the time which the early scientists were challenging were:
Art, Education, ChristianityThe main reason why these factors were specific to Europe was that the church had immense power and this was the early scientists were challenging.
They were advocating for the use of reason and logic over blind spiritual belief and they had plans to make reforms in arts, education, and religion which was Christianity.
What is the Age of Enlightenment?This refers to the period in European history where there was the advocation for reason, logic and science over religion.
Hence, we can see that The cultural factors in Europe at the time which the early scientists were challenging were:
Art, Education, ChristianityThe main reason why these factors were specific to Europe was that the church had immense power and this was the early scientists were challenging.
They were advocating for the use of reason and logic over blind spiritual belief and they had plans to make reforms in arts, education, and religion which was Christianity.
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which city will most likely be the next to experience increasing temperature and humidity!
City B
City C
City A
CityD
The answer is City D.
TAKE HOME ASSIGNMENT 1. Highlight the econo nomic importance of the ocean to man, giving specific. examples 2. Draw a diagram to show the relief features of an ocean floor.
The maritime economy in the United States generates $282 billion in goods and services, and about three million people are employed by industries reliant on the ocean. Food: The ocean offers more than just seafood; it also contributes to the ingredients of unexpected dishes like peanut butter and soymilk. he relief features of an ocean floor is shown in the attachment below:
The ocean is essential to the world's economy since more than 90% of trade uses maritime routes, and it provides essential ecosystem services in addition to playing a significant role in regulating the climate and weather and supporting millions of people with jobs.
5 reasons why the ocean is very crucial:
It facilitates breathing.It contributes to climate regulation.It's a significant food source.It has amazing biodiversity.It produces many jobs.To know more about ocean refer to: https://brainly.com/question/16237714
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How do we know a previous star existed in our galactic neighborhood?
One can decide the presence of a previous star in our cosmic area through different galactic perceptions and examination.
First and foremost, concentrating on the piece of neighboring stars and heavenly remainders can give signs about past heavenly populaces. Also, the movement of stars can be followed in reverse so as to derive their unique positions, demonstrating the presence of now-terminated stars. Cosmic explosion leftovers and old star groups are likewise marks of past stars that have since a long time ago terminated.
Besides, concentrating on the synthetic overflows and age circulation of stars in our cosmic system can assist with uncovering the historical backdrop of star development and advancement, giving proof of past stars in our cosmic area.
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PLS HELP ASAP WILL GIVE 50 POINTS TO RIGHT ANSWER, IF NOT RIGHT OR INVALID WILL REPORT BAN, AND GET POINTS BACK!!!!!!!!!!!!, PLEASE HELP
Surface and aquifer freshwater sources hold what percent of the earth's total water?
Less than a percent (1.2%) of the earth's total water is Surface and aquifer freshwater sources hold.
Earth is 70% covered in water. Of this water, 97% is saline water which is found in the ocean and the rest is fresh water. Less than 1% of the earth's surface fresh water is in ground and surface water. And about 2% is available in the form of glaciers. Only 1% of aquifer water is usable in the form of rivers, lakes, or ponds. The atmosphere also holds some quantity of water in the form of tiny droplets.
In the US 49% of fresh water is used in electricity production by thermal electric power production,31% in agriculture irrigation,11% for public use, and the rest for industries as compared to developing countries where 70% is used in agriculture or industries.
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planet thst have 2 naturel saterlites in our solar system
Answer: Mars, Jupiter, Saturn, Uranus, and Neptune have more than one natural satellite.
Explanation: Mars - 2
Jupiter - 79 (53 confirmed, 26 provisional)
Saturn - 82 (53 confirmed, 29 provisional)
Uranus - 27
Neptune - 14
Generally, hurricanes are ________. group of answer choices smaller than tornadoes smaller than midlatitude cyclones areas of light rainfall and slow winds areas of high temperature
The correct answer is Option B) Smaller than mid latitude cyclones.
Generally, hurricanes are smaller than mid latitude cyclones.
What are hurricanes?Hurricanes are tropical cyclones with winds which exceed 74 mi/hr. They blow counter clockwise about their centers in the Northern Hemisphere and the opposite in the Southern Hemisphere. The hurricane season is usually from June through November. This is when water temperatures are usually high. These are larger than thunderstorms and tornadoes but smaller than mid latitude cyclones.
The components of a hurricane are:
The Eye of the hurricaneEye Wall of the hurricaneSpiral Rain bands of the hurricaneTo know more about hurricanes, visit:
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What observations can be made about a rock at the hand-specimen scale, if the components of a rock are visible in a hand specimen?
When igneous rocks cool and solidify below the surface, they are referred to as intrusive rocks. Because they are invasive in nature, plutons are frequently referred to as such. An igneous intrusive rock mass that has cooled in the crust is referred to as a pluton.
Magma cools slowly as it travels through the Earth. Intrusive igneous rocks feature crystals that are visible because slow cooling gave time for massive crystals to develop. Granite is the most widely accepted kind of intrusive igneous rock. Four directly visible minerals—feldspar (white), quartz (translucent), hornblende (black), and biotite—combine to form granite (black, platy).
Phaneritic textures are typical of intrusive igneous rocks, which progressively crystallized below the surface of the Earth. The minerals have the time to develop and form sizable crystals while the lava cools gradually. A phaneritic igneous rock has minerals that are big enough to allow the eye to view each crystal. The igneous rocks gabbro, diorite, and granite are instances of phaneritic rocks.
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Air masses that form over __________ carry much more moisture due to evaporation.
Air masses that form over water carry much more moisture due to evaporation.
Which air mass has the most moisture?Maritime air masses, also known as ocean air masses, are more humid than continental air masses, which are air masses that originate over land. The air mass's temperature, which varies depending on the latitude at where it formed, is indicated by the second component of the name.Why do you suppose the air masses that develop over water are moist?High air pressure is present in polar or cold air masses. Unsurprisingly, whether an air mass arises over land or water affects its humidity. Due to water evaporation across oceans, maritime air masses frequently have a humid climate.To learn more about moisture visit:
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In a solar day, the sun comes back to the same place in the sky but, in relation to the distant stars, the earth actually rotates.
In a solar day, the Sun comes back to the same place in the sky but, in relation to the distant stars, the Earth actually rotates more than one revolution.
What is a solar day?In easy words, a solar day is the time taken by any planet to rotate once on its axis. However, in a more complex definition the solar day is length of time measured from noon to noon. Here noon means when Sun passes the celestial meridian and reaches its maximum height in the sky.
The time between successive noons is slightly longer about 4 minutes, than the actual rotation period of the planet. This is because when the Earth rotates on its rotation axis, it also moves along its orbit around the Sun.
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The cleavage of a silicate mineral is largely determined by __________. group of answer choices
The cleavage of a silicate mineral is largely determined by internal structure.
According to their chemical makeup, which is manifested in their physical characteristics, minerals are categorised. A mineral's physical characteristics can be employed for diagnostic purposes because they are based on the chemical make-up and internal atomic structure of the mineral.
Color, hardness, lustre, crystal formations, density, and cleavage are characteristics that aid geologists in determining a mineral's identity in a rock. The atomic structure of a crystal essentially determines its form, cleavage, and hardness. Chemical composition is the main determinant of colour and density. The chemical makeup of minerals is used to categorise them.
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Which statement describes a situation that can be represented by an exponential function
The statement describes a situation that can be represented by an exponential function is compare a situation that one could use an exponential function to represent the situation for another function.
What is exponential function?Exponential function is defined as a function which has been of constant value or its value will not change specially at the place where the function has been constant.
The third step is recall the number of years of earning which are remaining before the age of retirement and than find the discounting factor rate including inflation.The life value is an economic value which is used to judge the benefit for the reason of avoiding the rate of fatality.
Therefore, The statement describes a situation that can be represented by an exponential function is compare a situation that one could use an exponential function to represent the situation for another function.
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What large freshwater bodies form part of the border between the modern-day us and canada?.
Lakes Superior, Michigan, Huron, Erie, and Ontario
Lakes Superior, Michigan, Huron, Erie, and Ontario are the large freshwater bodies forming part of the border between the modern-day us and Canada.
They are generally found on or close to the Canada-United States border and are known as Lakes Superior, Michigan, Huron, Erie, and Ontario. Lakes Michigan and Huron are linked hydrologically at the Straits of Mackinac to form a single body. Modern shipping and travel by water between the lakes are made possible by the Great Lakes Waterway.What freshwater system is the biggest?The Great Lakes
The world's largest freshwater system is comprised of the Great Lakes. The five Great Lakes—Superior, Huron, Michigan, Erie, and Ontario—combine to form the biggest freshwater system in the world, with a combined surface size of 94,600 square miles. They are connected by other lakes and rivers.To learn more about Freshwater bodies visit:
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Which two observations help constrain the dimensions of earth's core and mantle?
Earth's density and the wobble of Earth's rotation axis are the two observations that help constrain the dimensions of earth's core and mantle.
Rotational motion around a fixed axis is a special case of rotational motion. The fixed axis hypothesis excludes the possibility of the axis changing direction and cannot describe phenomena such as oscillation or precession. According to Euler's rotation theorem, simultaneous rotation along several fixed axes at the same time is not possible; if two rotations are forced at the same time, a new axis of rotation will appear.
This paper assumes that rotation is also stable, so no torque is required to maintain it. The kinematics and dynamics of the rotation of a rigid body about a fixed axis are mathematically much simpler than that of the free rotation of a rigid body; they are quite similar to linear motion in a single fixed direction, which is not true of the free motion of a rigid body. The expression for the body's kinetic energy and the force acting on its parts for rotation about a fixed axis is also simpler than for composite rotation.
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If the seafloor is suddenly displaced vertically upwards, the ocean water will respond by?
If the seafloor is suddenly displaced vertically upwards, the ocean water will respond by it will momentarily rising.
The ocean floor contains deposits of minerals that we use in our daily lives, such as copper, zinc, nickel, gold, silver, and phosphorus. These deposits occur as crusts of volcanic rocks and other rocks, as nodules on sediments in deep-sea plains, and are usually about 3 to 10 centimeters (1 to 4 inches) in diameter.
Seafloor spreading is a geological process in which tectonic plates (large plates in the Earth's lithosphere) separate from each other. Seafloor spreading and other tectonic activity processes are the results of mantle convection.
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how would you lile experience geography in an ideal world
In an ideal world, Lile, how would you experience geography?
Exploring the connections between the vast variances in cultures, political structures, economics, landscapes, and habitats around the world lets us investigate and understand space and place.
What does geography reflect?When incoming solar radiation meets an object or surface in the atmosphere, on land, or in water, it bounces back from that object or surface and does not heat up. Albedo is the measure of how much solar energy hits the Earth and is reflected back.
How can I make my geography stronger?Start by learning the locations of the nations and their flags on a globe map if you want to be good at geography. Then, review specifics like capital cities and population figures, and have a friend quiz you on your memorization abilities. You can also play games based on the names of nations and cities with a friend.
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