Water Cycle
Carbon Cycle
Nitrogen Cycle
All 3
Miscellaneous
100

The process in which rising liquid water turns into water vapor.

What is Evaporation?

100

The organisms that TAKE in carbon dioxide

What are Plants?

100

Animals get nitrogen by ____

What is Eating Plants?

100

Water falling from clouds in the form of rain, sleet, snow, etc is known as this.

What is precipitation?

100

Free response: Name 3 abiotic factors in an ecosystem.

What is anything that is non-living.

200

This powers the water cycle.

What is The Sun?

200

This process is caused by the constant heating up of the Earth due to the burning of too much fossil fuel.

What is Global Warming?

200

This key component is crucial to the nitrogen cycle.

What is Bacteria?

200

The process by which carbon is moved from dead animals into the ground.

What is decomposition?
200

Water is known as the Universal ___.

What is Solvent?

300

The process where water vapor cools, and changes back into water.

What is Condesation?

300

The process in which carbon dioxide enters the atmosphere through burning.

What is Combustion?

300

When plants and animals die, these organisms are responsible for releasing nitrogen gas back into the atmosphere.

What are decomposers?

300

The process by which bacteria in the soil converts nitrates into nitrogen gas.

What is Denitrification?

300

Clouds are created during this Water Cycle process.

What is Condensation?

400

The process of water falling from the sky onto the surface of the Earth, and then eventually back into a body of water.

What is Runoff?

400

Carbon turns into these objects when left in the soil for millions of years.

What are Fossil Fuels?

400

This process comes first in the process of nitrification.

What is Nitrogen gas traveling from air to soil?

400

This form of precipitation is formed when snow melts, but then refreezes into ice pellets as it falls to the Earth

What is Sleet?

400

This is the chemical formula for ammonia. 

NH3

500

The releasing of water from a plants stomata through evaporation.

What is Transpiration?

500

The process that animals do to release carbon into the atmosphere.

What is Respiration?

500

Plants use nitrogen absorbed by the roots in the soil to make this substance.

What is Protein? 

500
Carbon Dioxide absorbed by plants is used to make this substance.

What are carbohydrates?

500

Carbon Dioxide from the air that dissolves into water and eventually into salt is know as this substance.

What is bicarbonate?

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