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Science Review UT Term 1

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  • Rotting plants and animals are formed
    humus
  • Soil is formed from tiny pieces of rocks mix with minerals, water and ________.
    humus
  • ________ are smaller pieces of rocks, It is hard and smooth.
    Pebbles
  • ______________ is the lowest layer of soil.
    Bedrock
  • Clayey soil lets the least water through. True/ False
    True
  • Mount Rushmore is made of granite. True / False
    True
  • We can find rocks everywhere. True/False
    True
  • Taj Mahal is made of _____________.
    marble
  • A torch is a natural source of light. True/False
    False
  • ______ soil is good for planting,
    Loam/Loamy
  • Soil if formed form tiny pieces of rocks only. True/False
    False
  • Rocks have many uses. They can be used for food. True/False
    False
  • The Sun is the largest and brightest light we can see during the ______.
    day
  • The Sun and stars are natural source of light. True/False
    True
  • Shadow will form in the _________ of the source of light.
    opposite
  • Humus is the ______ layer of soil.
    first
  • Sandy soil lets the most water through. True/False
    True
  • When an _____ blocks the ______, shadow will be formed
    object ; light
  • _______ are part of our body which helps us to see clearly.
    Eyes