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Anit [1.1K]
4 years ago
12

Sustainability describes the actions humans can take to try and maintain some sort of balance with the Earth Air quality, water

quality and availabilityreduced land erosion, replacing what is taken from the Earth (trees, crops, ) are just a few of the issues that sustainability deals withSelect one of the following scenarios that best describes an individual's actions that would help with sustainability.
A ) Reduced output in wind turbine blades would cut down on the carbon footprint of the factories that complete these tasks. This would help the Earth in the long run . Continually adding chemicals to sewage, after it is treated and before it is released back into the water supply, will help humans and the Earth into the foreseeable future . Adhering to scientifically backed guidelines on how to harvest and replant trees in a way that would not cause soil erosion or a loss in the biodiversity in that specific area would help the Earth in the long run D) Continued use of pesticides , herbicides , insecticides , and rodenticides will allow crops to grow and feed millions of people . The buildup of these chemicals in the environment is too small of a concern to try and change what is currently taking place
Chemistry
1 answer:
Setler [38]4 years ago
6 0

Answer:The answer is B

Explanation:

There is less water lost due to evaporation and therefore more available to plants. Mulch and minimum tillage results in twice as much available water as does deep tillage. This is an immediate benefit. We are looking for future benefits: less runoff and erosion, more soil stays in place, the soil is more fertile, and farmers use less fossil fuels.

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What are some temperature change chemica reaction equations ?
Zinaida [17]

Answer:

The heating and melting of wax

Explanation:

When a candle is burned the wax heats up, but when cooled it hardens and cannot be put back into it original form.

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7 0
3 years ago
Explain the differences in the solubilities of the gases in the table by completing the following sentences.
Schach [20]
1. Compared to oxygen, nitrogen's __________ makes it more difficult for water molecules to the surround nitrogen molecules. 
<span>2. The high solubility of sulfur dioxide can be explained by its ____________. </span>
<span>3. Nitric oxide is more soluble than nitrogen and oxygen because of its _______________. </span>
<span>4. Compared to nitrogen, the ___________ of ethylene makes it more soluble in water. </span>

<span>CHOICES are: </span>
<span>a. shorter bond length </span>
<span>b. ability to react with water </span>
<span>c. larger molecular size </span>
<span>d. polarity

answers: </span><span>a, b, d, c.</span><span>

</span>
7 0
4 years ago
Determine if the following statements are true or false. True Standard reduction potential is an intensive property True Reducti
tensa zangetsu [6.8K]

Answer:

Standard reduction potential is an intensive property---- True

Reduction takes place at the anode ----- False

The half reaction with the lower standard reduction potential will be at the cathode in a galvanic cell ------false

The half reaction with the higher standard reduction potential will be at the cathode in a galvanic cell  ------  True

Explanation:

An intensive property is a property of a substance which is inherent in it and part of its nature. It does not depend on the amount of substance present in the substance. Standard reduction potential is an intensive property.

In a galvanic cell, oxidation takes place at the anode and reduction takes place at the cathode. At the anode, the electrode potential is more negative (an oxidation) while at the cathode the reduction potential is less negative (a reduction).

4 0
3 years ago
Mention 3 types of making bases​
Setler79 [48]

Answer:

Preparation of Bases

By the direct union of a metal with oxygen Some metals when heated in air or oxygen form the oxides of the metals. ... By the action of water or steam on some active metals Some active metals like sodium and potassium react with cold water to form hydroxides with the evolution of hydrogen gas.

8 0
3 years ago
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How would the Sun look from Neptune compared to Earth?
Butoxors [25]

Answer:

It would look bigger and brighter

5 0
3 years ago
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