Answer:
Earth day is an even that increases the awareness of the world's environmental issues.
Explanation: Earth day is celebrated in the United States for the first time on April 22, 1970. Millions of American people participated in this celebration. This includes, thousands of students from many different colleges and universities. They all participated in rallies, marches and my different educational programs across the country.
Answer: It gives Sofia time to think about how she feels about her sister.
Explanation: She knew the fog would burn off as the sun rose, and then she would be able to find her way home, but for now she would have to wait. It gave her time to think.
Answer:
B. It encourages unity between nations.
Explanation:
It is the correct answer