Biogeochemical

Question 1

-These processes are essential in the maintenance of life on Earth.
_include water, nitrogen, carbon dioxide, and oxygen cycles.

Answer 1

Biogeochemical

Question 2

-It is a complete path an element or a compound takes through the four subsystems of the Earth-atmosphere, geosphere, hydrosphere, and biosphere.
-It implies the involvement of life (bio-); Earth’s surface (geo-); and substances (chemical).

Answer 2

Biogeochemical

Question 3

-It is the movement of water from the ocean to the atmosphere to the land and back to the ocean.
-It is also called the water cycle.

Answer 3

Hydrologic cycle

Question 4

Give 3 process of water cycle

Answer 4

1. evaporation
2. condesation
3. precipitation

Question 5

Give 3 process of water cycle

Answer 5

1. evaporation
2. condesation
3. precipitation

Question 6

It is the conversion of molecular _ to elemental _

Answer 6

nitrogen cycle