Chapter 5 Test Review -- Grade 7

Earth is described as being shaped like a __________.

• square

• flat

• sphere

• triangle

The diameter of Earth is almost _________km.

• 10,000

• 11,000

• 12,000

• 13,000

The Earth is the largest of the 4 rocky planets closest to the sun.

• True

• False

Layer of gases surrounding Earth

• Atmosphere

• Geosphere

• Biosphere

• Hydrosphere

• Cryosphere

General term for all the water on Earth

• Atmosphere

• Geosphere

• Biosphere

• Hydrosphere

• Cryosphere

Earth's entire solid body - including rocks

• Atmosphere

• Geosphere

• Biosphere

• Hydrosphere

• Cryosphere

All living organisms on Earth

• Atmosphere

• Geosphere

• Biosphere

• Hydrosphere

• Cryosphere

Only the frozen water on Earth

• Atmosphere

• Hydrosphere

• Geosphere

• Biosphere

• Cryosphere

The force that every object exerts on every other object because of their masses.

• Gravity

• Large

• Small

• Density

Cloud of ice, gas, and dust that formed our solar system

• Density

• Solar Nebula

• Geosphere

• Atmosphere