Phosphorus
Cycle
Nitrogen
Cycle
Water
Cycle
Carbon
Cycle
100

Phosphorus is contained in two things found in nature 

What is rocks and minerals 

100

Our atmosphere is ____ nitrogen gas 

What is 78%

100

Water from oceans and lakes ______ and then condescend performing clouds

What is evaporates

100

Animals use option in the process of what

What is respiration

200

To much phosphorus in water leads to

What is plant overgrowth

200

Animals and plants indirectly use all the nitrogen found in our

What is atmosphere

200

______ is taking up by plant roots and then through change presentation to atmosphere

What is groundwater

200

Another natural source for CO2

What is volcanoes

300

Another source of phosphorus in water comes from 

What is man-made pollution 

300

How organisms use nitrogen to make their

What is proteins

300

Water fall to the surface

What is precipitation

300

What _____ is the main regulator of CO2 in the atmosphere

What is the ocean

400

Some of the phosphorus in the soils can be washed away into

What is water basins

400

Animal ways to decay by the action of bacteria, which create

What is ammonia

400

Surface runoff leads through rivers to lakes, and

What is oceans

400

Huge dispositive carbon restored as dead plants and animals

What is decaying

500

The animals use phosphorus, and then their _______ products help return the sulfur for the next generation of phosphorus and the soil

What is waste

500

Bacteria in the soil can break down ammonia into the gaseous form of nitrogen.

What is denitrification

500

Some water seats under the ground and becomes

What is groundwater

500

Play U2 in the process of

What is photosynthesis