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Second Grade (Grade 2) Science Questions

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Grade 2 Atmosphere
What is wind?
  1. moving water
  2. still air
  3. moving air
  4. shinning light
Grade 2 Botany
Leaves not only make food for plants, but some can also be food for us.
  1. True
  2. False
Grade 2 Energy and Momentum
A flashlight changes energy from batteries into                 energy.
  1. snow
  2. wind
  3. light
  4. fuel
Grade 2 Thermodynamics
What happens to water when it cools to lower temperatures?
  1. It evaporates
  2. It freezes
  3. It melts
  4. Nothing happens
Grade 2 Thermodynamics
What happens to water when it was heated?
  1. It cools
  2. It evaporates
  3. It melts
  4. Nothing happens
Grade 2 Thermodynamics
Solids vaporize as it freezes.
  1. True
  2. False
Grade 2 Botany
What is the job of the plant's roots?
  1. It takes water and minerals from the soil.
  2. It makes seeds.
  3. It makes food for the plant.
  4. It moves water and minerals from the roots to the leaves.
Grade 2 Atmosphere
There is heavy rain with thunder and lightning. Everyone is advised to stay indoors and keep away from objects that use electricity. What kind of weather are we having?
  1. blizzard
  2. hurricane
  3. thunderstorm
  4. tornado
Grade 2 Zoology
Mark 2 reasons why slugs and snails make so much slimy mucus.
  1. To help them slide along quickly.
  2. To help them have their babies.
  3. To keep them from drying out.
  4. To leave a scent that makes it hard for other animals to find and eat them.
Grade 2 Environmental Science
When I recycle, it means I'm:
  1. Throwing trash everywhere.
  2. Not throwing things away.
  3. I'm taking old or useless things to make new and useful things.
Grade 2 Magnetism and Electricity
A pencil can be attracted to a magnet.
  1. True
  2. False
Grade 2 Forces and Motion
Sandpapers usually have a lot of friction because of its smooth surface.
  1. True
  2. False
Grade 2 Geology
Fossil records are assembled records of only the latest fossils that have been found by scientists.
  1. True
  2. False
Grade 2 Magnetism and Electricity
Magnets can make objects move without touching them by using
  1. magic.
  2. magnetic fingers.
  3. magnetic force.
Grade 2 Food Chains and Webs
A mouse and worms are examples of               .
  1. predator
  2. prey
Grade 2 Properties of Matter
How can a liquid become a solid?
  1. by freezing
  2. by melting
  3. by blowing up
Grade 2 Botany
Why are plants an important part of the food chain?
  1. Plants are important because they use energy from the sun.
  2. Plants are important because many plants eat other plants.
  3. Plants are important because animals don't need plants to survive.
  4. Plants are important because many animals need plants to survive.
Grade 2 Botany
What helps the flower make seeds?
  1. birds
  2. bees
  3. pollen
  4. leaves
Grade 2 Botany
Photosynthesis is a process where plants give off carbon dioxide.
  1. True
  2. False
Grade 2 Taxonomy
A sea turtle is classified as an amphibian.
  1. True
  2. False
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