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EXPLORING SCIENCE P. 84, 85

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  • If water is very rare or hard to find, we say it is...?
    Scarce
  • What is the opposite of an organized, healthy crop field?
    A damaged field
  • Besides water, what must roots absorb from the soil to grow big?
    Nutrients
  • If a farmer has "dry soil", what essential resource is missing?
    Water (or Rain)
  • What insect in the book drawings is eating the crop leaves?
    A grasshopper
  • What happens to crops when they are damaged by pests?
    They cannot grow properly (or they die)
  • Complete the sentence: "The crops are ______ by insects."
    Damaged
  • What do we call unwanted plants that steal nutrients from crops?
    Weeds
  • What is the word for insects or animals that attack and damage crops?
    Pests
  • What do we call plants grown by farmers for food?
    Crops
  • Can engineers help solve problems when water is scarce?
    Yes
  • True or False: Poor soil has plenty of nutrients for plants.
    False
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