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Second Grade (Grade 2) Earth Science Questions

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Grade 2 Oceanography and Hydrology
The two types of water are fresh water and salt water.
  1. True
  2. False
Grade 2 Rocks
Rocks can be rough or smooth.
  1. True
  2. False
Grade 2 Rocks
Rocks can be different colors.
  1. True
  2. False
Grade 2 Environmental Science
Trash, oil spills, and waste from factories are forms of pollution.
  1. True
  2. False
Grade 2 Rocks
Rocks can be large or small.
  1. True
  2. False
Grade 2 Oceanography and Hydrology
Most of Earth is covered by oceans.
  1. Yes - True
  2. No - False
Grade 2 Environmental Science
Earth is made up of water, rocks, soil and                .
  1. insects
  2. air
  3. clouds
  4. people
Grade 2 Environmental Science
These collect energy from the Sun.
  1. Wind mills
  2. Solar panels
  3. Water dams
  4. Toasters
Grade 2 Environmental Science
To cut down on the use of resources is                .
  1. recycle
  2. reinvent
  3. retrace
  4. reduce
Grade 2 Earth's Layers
What is the outside layer of Earth called?
  1. grass
  2. surface layer
  3. crust
Grade 2 Atmosphere
Water falls from the sky in the form of evaporation.
  1. True
  2. False
Grade 2 Rocks
What will change volcano lava into rock?
  1. mixing with rocks
  2. heating from the Sun
  3. colder temperatures
Grade 2 Atmosphere
Precipitation can come in the form of snow, rain and hail.
  1. True
  2. False
Grade 2 Atmosphere
Low, flat clouds near the ground that can bring rain are called                .
  1. dew
  2. stratus clouds
  3. water vapor
  4. cirrus clouds
Grade 2 Environmental Science
Solar panels collect energy from both wind and water.
  1. True
  2. False
Grade 2 Environmental Science
A swamp is an example of a wetland.
  1. True
  2. False
Grade 2 Environmental Science
People can find mangroves in the wetlands.
  1. True
  2. False
Grade 2 Environmental Science
Many alligators can be found in swamplands.
  1. True
  2. False
Grade 2 Environmental Science
Sun is the Earth's greatest source of energy.
  1. True
  2. False
Grade 2 Atmosphere
Which word better matches the sentence?

This is a funnel of spinning air that reaches from the bottom of a thunderstorm to the ground.
  1. tornado
  2. lightning
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