2. Which is not a factor in the aging of a lake?
a growing of marsh plants
C. waste from human activities
b. rainfall
d. water pollution
3. What is the world's deepest trench?
a. Marianas Trench
c. Peru-Chile Trench
b. Mindanao Trench
d. Puerto Rico Trench
4. What law deals with the international agreement that regulates the use and exploitation of the
world's ocean?
a. The Law of the Sea
c. The Law of the Pacific
b. The Law of the Ocean
d. The Law of the Water Territory
5. What indicates a relatively level area along a river subject to periodic flooding?
a abyssal plain
C. river mouth
b. flood plain
d. wetlands
pls answer now, I need it rn plssss​