Earth and Life Science (Midterm Exemption)

The sphere that consists of soil, sand, rocks and all structures comprising the land is the

• hydrosphere

• atmosphere

• lithosphere

• biosphere

Body of air surrounding our planet. 

• Hydrosphere 
• Biosphere 
• Atmosphere 
• Geosphere 

This picture shows

• Atmosphere
• Biosphere
• Hydrosphere
• Geosphere

Atmosphere is made up of:

• •78% Carbon Dioxide

  •21% oxygen

  •1% other gases

• •78% Nitrogen

  •21% oxygen

  •1% other gases

• •78% Helium

  •21% Iron

  •1% other gases

• •78% Carbon monoxide

  •21% sulfur

  •1% other gases

What is the geosphere?

• all the air and gases on the planet

• all the frozen water on the Earth

• the non-living soil, rocks, and minerals of the Earth

• the rivers, lakes, and oceans of the Earth

Earth is made up of _____ spheres.

• one

• two

• three

• four

What is the biosphere?

• all the air and gases on the planet

• made up of living things

• the non-living soil, rocks, and minerals of the Earth

• the rivers, lakes, and oceans of the Earth

The Four Spheres of Earth

• are all connected
• have nothing to do with one another
• exist on Venus and Mars
• don't affect human life

What subsytems interact in the photo given?

• Geosphere and Biosphere

• Hydrosphere and Biosphere

• Geosphere and Atmosphere

• Atmosphere and Biosphere

When carbon dioxide dissolves from the air into the ocean - the interaction is between

• the atmosphere and atmosphere

• the atmosphere and lithosphere

• the atmosphere and biosphere

• the atmosphere and hydrosphere