Acid rain is rain that carries unusually high acids that can break down rocks. This is an example of a __________ interaction.

Answers

Answer 1

Answer:

Answer:

chemical interaction

Explanation:

Acid rain is precipitation with the presence of sulfuric acid, nitric and nitrous acid, resulting from reactions and chemical interactions that occur in the atmosphere.

All rainfall is acidic, even in environments without pollution. However, rainfall becomes an environmental problem when its pH is below 4.5. They result from the exaggerated amount of fossil fuel combustion products released into the atmosphere as a result of human activities.

Answer 2

Answer:

this is a example of a chemical reaction.

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Answers

Answer: 0.92s

Explanation:

Postsecondary certificated programs are commonly referred to as: A.vocational and technical programs. B.community college programs. C.job programs. D.diploma programs.

Answers

Correct answer choice is :

A) Vocational and technical programs.

Explanation:

A vocational-technical institution, usually named a voc-tech institution, is a high institution in the United States and Canada planned to begin vocational and technical education to its learners. Proponents insist that trainees joined for college may be capable to use such abilities to recognize a clear educational benefit over other students in their primary.

It’s vocational and technical programs. Hope it helps

The ethical treatment of human and animal subjects is an important part of research in psychology. Respond to the following questions. What steps must a researcher take when dealing with human subjects? Why are these steps important?

Answers

The researcher who deals with scientific research that uses human beings must meet the ethical guidelines that guarantee the safety of the participating humans. There are several guidelines that must be applied according to the tests and the elements to which these human beings will be submitted. However, in general, we can affirm that it is the researcher's duty to request the participant's informed consent, without coercing or influencing him to give consent. In addition, the researcher must ensure that the research has a balance between risks and benefits and inform the participant of all of this. The researcher must ensure that the participant receives humane and fair treatment.

Why were the Founding Fathers referred to as “gods”? Do you agree or disagree with this analogy? Why or why not?

Answers

Answer:

Explanation: They wanted to worship and govern themselves in whatever manner they deemed true.

The compound K2O2 also exists. a chemist can determine the mass of K in a sample of known mass that consists of either pure K2O or pure K2O2. From this information, can the chemist answer the question of which compound is in the sample?

Answers

Answer:

1. 2 = B

2. 176 g = D

3. 6=D

4. 12 = D

5. 2 = B

I NEED THIS ANSWERED ASAP!!! PLEASE HELP!!!! A country passes legislation requiring that all plants imported from other countries undergo extensive tests to demonstrate that they are not carrying any invasive species of insect. Identify a potential economic benefit and a potential cost of this policy, and explain how it utilizes the precautionary principle.

Answers

Great question! Let me help you with this.

1. Potential economic benefit: The potential economic benefit can come from two areas. One, lower imports of plants will improve the trade deficit of the country.

Secondly, Imported plants may cause damage to the local ecology and restricting their import would save costs of environmental damage.

2. Potential costs: The first potential cost is that other countries might restrict importing our plants, which would be a blow to the export industry.
Secondly, a whole floriculture industry might be dependent on important plans which might face a lot of trouble after the ban.

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