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1st Grade Chapter 3 - Looking at Habitats

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  • A __________ is an animal that is hunted by another animal.
    prey
  • where trees, animals, and plants live away from humans
    nature
  • the star around which the earth orbits
    Sun
  • How can animals become endangered?
    Animals can become endangered when people hunt them or build on their habitats.
  • How does the Sun help plants?
    The Sun helps plants to grow.
  • the upper layer of earth in which plants grow
    soil
  • an animal that hunts other animals for food
    predator
  • Different plants need different kinds of _____________ to live.
    soil
  • What is a fossil?
    A fossil is what is left of a living thing from the past.
  • what is left of a living thing from the past
    fossil
  • a low land that has a lot of water
    marshes
  • Millions of years ago, many animals went _____________ because there was no food for them to find.
    extinct
  • What can animals find in a habitat?
    Animals can find the food, homes, and water they need to live.
  • when some animals have died out, no more existing
    extinct
  • What is a food web?
    A food web is many food chains connected together.
  • Most ______________ start with the sun.
    food chains
  • _____________ can help tell how animals may have looked or moved.
    Fossils
  • when many of one kind of animal die and only a few are left
    endangered
  • the order in which living things get the food they need
    food chain
  • What is a predator?
    A predator is an animal that eats other animals for food.
  • How can _____________ change a habitat if it doesn't rain?
    drought
  • How can people change habitats?
    People can change habitats by building houses and other buildings where grass, plants, and trees were growing.
  • is a long period of time when there is little or no rain
    drought
  • What do plants need in their habitats to live?
    Plants need soil, rain, sunlight, and animals in their habitats to live
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