Earth's Systems Game Flashcard

Front

What gas is increased in the atmosphere due to the burning of fossil fuels and deforestation?

Back

Carbon dioxide

Front

In which sphere would you find sand, mountains, or molten rock?

Back

Geosphere

Front

What does the Greek word 'Geo' mean?

Back

Ground

Front

Is the ocean the largest carbon sink on the planet?

Back

True

Front

What is the process of converting nitrates into nitrogen gas called?

Back

Denitrification

Front

What is the primary component of the atmosphere that supports life?

Back

Oxygen

Front

What is the term for the layer of gases surrounding Earth?

Back

Atmosphere

Front

Which sphere contains all the water on Earth?

Back

Hydrosphere

Front

What is the term for the solid part of the Earth, including rocks and soil?

Back

Geosphere

Front

What is the process by which plants convert carbon dioxide into oxygen?

Back

Photosynthesis