Answer: oligarchy
Explanation:
In an oligarchy, a small group of people has all the power. There are two main types of autocracy: a monarchy and a dictatorship. An autocracy is a government in which one person has all the power.
Environment related opportunities for service include lake cleanup. The correct option among all the options that are given in the question is the first option or option "a". There are several other types of services also related to environment. I hope that this answer has come to your help.
ANSWER: The height of the ocean floor near the middle slit is much greater than the elevation close to the side slit. This disparity influences the depth of the ocean since the water depth would also be higher as the elevation and pressure are higher.