Fresh Water
River systems
Water Cycle
300

Which system is made up of living organisms?

Biosphere 

300

Positive feedback tends to make a system more __.

extreme

300

Which of the following is NOT part of the water cycle?

  • a) Evaporation
  • b) Photosynthesis
  • c) Condensation
  • d) Precipitation

Photosynthesis 

400

What part of the Earth does the geosphere refer to?

Solid Earth

400

An increase in carbon dioxide can lead to more plant growth, absorbing more carbon dioxide. This process is a type of __feedback.

negative

400

What happens to precipitation when it reaches Earth's surface?

It collects in bodies of water

500

What is the primary function of the atmosphere?

Provides air and protects from the sun

500

When ice melts and reduces Earth's reflectivity, it causes more heat absorption, leading to more ice melting. This is an example of __ feedback.

Positive 

500

Which stage of the water cycle involves water vapor cooling and forming clouds?

Condensation 

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