Im trying to finish my study guide so i can study this weekend but i have more problems like this and i don't have a clue of what they mean

By switching from fossil fuels to solar,wind,hydroelectric,and other renewable sources of energy,humans can _____ the trends in biodiversity loss .

Depletion of the ______in the atmosphere has slowed because of an international ban on the manufacture of chemical compounds used in refrigerators and aerosol spray cans.

reverse or halt or ameliorate

ozone

2. ozone

To answer the first question, you need to understand the positive impact of switching from fossil fuels to renewable sources of energy on biodiversity loss. This might require some background research on the topic.

Here's how you can approach finding the answer for the first question:

1. Start by researching the effects of fossil fuels on biodiversity loss. Look for information about how the extraction, production, and burning of fossil fuels impact ecosystems and biodiversity.

2. Next, research the benefits of renewable energy sources like solar, wind, hydroelectric, and others on biodiversity. Explore how these sources of energy have a lower environmental impact and can help preserve ecosystems and protect biodiversity.

3. Consider the relationship between the switch from fossil fuels to renewable energy and the trends in biodiversity loss. Think about how the reduction in fossil fuel usage can potentially slow down or reverse the current trends in biodiversity loss.

4. Now, using the information you gathered, try to complete the sentence by selecting the option that best aligns with the positive impact of switching to renewable energy. The options are likely to include words or phrases like "reverse," "slow down," or "mitigate."

Regarding the second question, you need to understand the concept of the depletion of something specific in the atmosphere due to the ban on certain chemical compounds. Again, here's how you can approach finding the answer:

1. Determine what the international ban is specifically addressing. Research the chemicals that were banned and their impact on the atmosphere. You can search for information on bans related to refrigerants and aerosol spray can propellants.

2. Understand the role of those banned chemicals in depleting something in the atmosphere. This could include the ozone layer or other atmospheric components such as greenhouse gases.

3. Research the impact of the ban on the depletion of that specific component in the atmosphere. Look for scientific studies, reports, or news articles that explain how the ban has affected the depletion rate.

4. With this knowledge, complete the sentence by selecting the option that describes the impact of the ban on the specified component. The options might include words or phrases like "reducing," "slowing down," or "stabilizing."