Answer:
A, A, A, C, B, B, B
Step-by-step explanation:
1.) B doesn't make sense, A checks out.
2.) B and C cant be the answer because they aren't benefits.
3.) Increased global temperatures from global warming causes ice to melt.
4.) If you searched this one up you would be fine.
5.) Fossil fuels releases carbon emissions, cows can also contribute to carbon emissions, trees use up carbon to grow.
6.) Search this one up you would be fine.
7.) Hydrosphere has nothing to do with this scenario so that eliminates two of the three answers.