Based on the passage "Earthships," what does the term gray water mean?

filtered drinking water

pure spring water

reusable wastewater

gutters that collect rainwater

STORY IF NEEDED

Earthships

­­­­­What is an earthship?

An earthshi­­­p is a home designed to make use of recycled materials and increase energy conservation. Ideally, by living in an earthship, a person can have a home that is “off the grid.” People who live in earthships do not depend on outside sources for electricity, food, or water. Building an earthship may be an attractive choice for those who want to use fewer of our planet’s non-renewable resources.

The Foundation

First, the foundation is built by firmly packing dirt inside recycled tires. Then, the tires are placed in a pyramid-like stack going as high as needed. Next, cement is spread and smoothed between the tires to create a solid wall. When this is finished, the walls are sealed with a protective coating and painted. Some interior walls are built using recycled cans and cement, also sealed with a protective coating.

Solar Energy

Solar panels give enough stored energy in batteries to provide electricity for appliances, lighting, and electronics. However, solar-powered batteries hold about one-third the charge of energy used in a regular household wired for electricity. This means that people either buy more batteries or intend to use less electricity than a conventional household. Ideally, earthships are built in places where there is an abundance of sunshine year-round.

Floor-to-ceiling windows on an earthship’s south wall also allow plenty of sunlight. It is important that no trees block the light on this side of the house. The sunlight shines directly onto a brick floor, which then absorbs the heat. This provides enough warmth to maintain a comfortable temperature in the house for the rest of the day. This method of heating the home is called passive solar. Most earthships also have either a wood stove or a heater that uses propane, a type of natural gas. These heat sources are useful on cloudy days. During the summer, the combination of the cool temperature of the earth beneath the floor plus the thick walls can keep the house comfortable without the use of air-conditioning.

Recycled Water

Gutters on the roof collect rainwater that then trickles down into large storage barrels. The water is used for taking showers, doing dishes, and flushing the toilet. It is also filtered for drinking. People sometimes build a greenhouse to grow their own food. Water that has been used for dishwashing or showers can be saved if the soaps are chemical-free. This recycled “gray” water can be used yet again to water the plants in the greenhouse.

Potential Problems

Earthships have been around since the 1970s. Now, ­­long-term studies have revealed some problems. For one, without sufficient sunlight during the winter, large amounts of natural gas known as propane and/or wood are used to heat the home. Propane use can be costly, and unless one has planned far ahead, a wood supply can be quickly depleted.

Another problem is that tires used in the foundation walls can, after a long period of time, begin to crack, releasing a toxic gas that has built up over time in the walls. The use of cement, which is a porous material with many small holes and spaces, allows the gases to leak into the air. The type of gas emitted is not detectable by smell but can make people sick. To address this problem, the walls of the home needs to be resealed every year.

Cost can also be a significant challenge. Some earthship building companies claim that it is far cheaper to build an earthship because only recycled materials are used. Also, a contractor’s license or training is not needed to build one. This, though, is true if it is built 100% by the owner, which could take years to complete. Additionally, the cement, plumbing, and electrical components, as well as the cost of installing solar panels, can be expensive. Just as with the construction of a conventional home, proper permits are often needed to build an earthship.

There are clear advantages and disadvantages to these unique homes. As technology improves and new solutions are discovered, earthships may continue to be a wise way to live sustainably using minimal resources.

Answer:

reusable wastewater

Explanation:

Water that has been used for dishwashing or showers can be saved if the soaps are chemical-free. This recycled “gray” water can be used yet again to water the plants in the greenhouse.

Answer:

c

Explanation:

Help!! Summarize and Find the topic and main idea and use this format:

“Topic: ____
Main idea: ____

The text __”(title)”__ is about _(topic)_ and main _(main idea)_ (Continue with _important- information * in the order that it appears in the text.)

1.The mall is near my house, so it is ............for me to go shopping there.
A.
unique

B.
convenient

C.
uncomfortable

D.
inconvenient
2.The Ao Dai is slit on the sides and...........................over loose pants.



A.
​​​​​​​ worn

B.
wearing

C.
​​​​​​​wore

D.
is worn
3.The natural beauty of that region is a source of ………. for many musicians.

A.
design

B.
fashion

C.
symbol

D.
inspiration
4. The ao dai.............................. in songs , novels and poems for centuries.



A.
has mentioned

B.
has been mentioned ​​​​​​​

C.
was mentioned

D.
mentioned
5. What have fashion designers done to ………………….the ao dai ?



A.
modernize ​​​​​​​

B.
do

C.
add

D.
print
6.What type of clothing do you like wearing................ special occasions?

A.
in

B.
at

C.
on

D.
over

F Complete the sentences with the correct form of the
Past Perfect Simple of the verbs in brackets.
1 The skier (return) to the hotel before the
storm started.
2 Shelley (never / play) golf in her life, but she realised
she was very good at it.
3
(they / already / call) a taxi by the time you
arrived?
4 Until 2008, we (never / be) sailing.
5
-(work) as an instructor for ages and was a bit bored
with my job.
6 Dean and Fran (walk) in the Alps once and really
enjoyed themselves.

:Describe two ways in which an infectious disease can be passed from one person to another?

what is the main idea of the story "is survival selfish"

Which is the best summary of the excerpt

Read the sentence from the section "Horror Movies Gain Popularity."

Instead, there are all kinds of new, extreme frights, like zombie runs and escape games, where visitors have to try to get out.

Which of the following words, if it replaced the word "extreme" in the sentence above, would CHANGE the meaning of the sentence?

A
sophisticated
B
valuable
C
intense
D
outrageous

Which phrases are prepositional phrases that can be added to this sentence?

Hercules is known to have defeated the Hydra.

Select Yes or No for each phrase.

fearless, strong (Yes or No)

with his sword (Yes or No)

all alone (Yes or No)

in one battle (Yes or No)

Explain how to answer this

What do cells that perform similar functions combine to form?

Tell me the most horrifying moment of your life because i don't know

Videotape by Don De Lilo
4. Who is the main character of "Videotape"? If you think of several answers, consider
how each answer would affect the focus of the story and thus its theme and message?

do you agree with these statements? why/why not?
1. it's always better to keep calm in extreme situations.
2. i think climbing mount everest would be easy.
3. life in the desert must be quite difficult​

PLEASE HELP WILL MARK BRAINLIEST. Write 3-4 sentences explaining how the author of birches uses vivid descriptive details to help the reader visualize what is being described. Use specific words/phrases from the passage to support your conclusion. Think about imagery and sensory details.

Why is going to a community college initially after high school a good idea?
Give three main points and give reasoning

Identify the part of speech for the underlined word.

"I was completely terrified to ask her to the dance."(dance is the underlined word.)

EASY QUESTION, please write a long paragraph or a page. just make it long.

How is mine craft a positive influence on education and career growth?
​

4
Two of the dozen eggs in a carton
are cracked. About what percent of the
carton is cracked?
T: 33
O: 25
C:

Discuss Cause and effect.

In “Initiation,” one example of a character vs. self conflict is when Millicent

worries about how her actions affect Tracy.
feels pressure to go along with the initiation.
worries about what orders Bev will give next.
feels pressure to accept the sorority’s invitation.

I need help with this ASAP.. it is past due

Which word listed below is from the same word family as purified, purification, and pure?
А.purposeful
B.purity
С.purged
D.purse

Why might understanding how a word's meaning has changed be important?

A.) It is never important.
B.) You can apply the same patterns of change to all words in the language.
C.) You may encounter an antiquated use of the word.
D.) It shows that language has stopped evolving.

write a character sketch for your protagonist in your module one short story. include literal interpretive, and evaluative information. Your character sketch should be 3-5 complete sentences and include at least three specific details from the text to support your character analysis.

In which continent is Uganda found

Why is the image of the setting sun most likely not described in great detail in "Because I Could Not Stop for Death"?
It is a common symbol of death that requires little description.
O It is a part of the plot that does little to contribute to the theme.
O It is not meant to be seen as an important symbol within the poem.
O It is not a significant aspect of the mood created within the poem.

What type of account is used to pay for daily expenses?
1. Pending account
2. Available account
3. Savings account
4. Checking account
need helpppp​

3. After Father Eduardo finishes reading the gospel he says, "The Gospel of the Lord." Your response is

( (a) Thanks be to God

(b) It is right and just

(c.) Praise to you, Lord Jesus Christ

(d.) Glory to you, O Lord.​

which researcher was known as the prince of vivisection?

Is it still child labor when children work to help their family live through extreme poverty?own opinion