Study

Ecosystems

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  • What is one thing that could happen if trees disappeared in this ecosystem?
    The shelter, food and temperature would be affected.
    Monkeys and birds would use the soil for shelter.
  • This animal lives in the:
    rainforest.
    arctic.
  • Why do animals need food?
    They need food to get energy.
  • This animal lives in the:
    savannah.
    rainforest.
  • What is the name of the gas animals need to survive?
    Oxygen.
    Nitrogen.
  • What is one thing that could happen if there was a flood?
    There would be too many seals.
    The ice caps would disappear and animals would lose shelter.
  • Select the option that has some of the things an animal needs to survive.
    Plants, meat, space and lakes.
    Food, water, space.
    Water, cold weather, food.
  • Some animals get the oxygen they need from water.
    False.
    True.
  • The temperate forest is colder than the rainforest.
    False.
    True.
  • This animal lives in the:
    temperate forest.
    rainforest.
  • What happens if an organism can't compete?
    They can die or move to another habitat.
    They have to live in groups.
  • This animal lives in the:
    desert.
    rainforest.
  • This animal lives in the:
    temperate forest.
    desert.
  • This animal lives in the:
    savannah.
    temperate forest.
  • Resources in a habitat (like water, air, food) are limited.
    False.
    True.
  • This animal lives in the:
    desert.
    temperate forest.
  • Why do zebras have teeth like this?
    They are herbivores and it helps them to crush plants.
    They are preys so they don't need big teeth.
  • Which of these is a source of energy for animals?
    Rocks.
    Sunlight.
  • One of the reasons animals compete is:
    They fight for a resource (shelter, food, etc.).
    They are naturally competitive.
  • What is a resource?
    Something a living thing uses to survive.
    Air or water found in nature.
  • The rainforest has a hot, humid weather.
    True.
    False.
  • What is a shelter?
    A safe place where animals can stay and rest.
    A type of food that animals find in their habitat.
  • There are a lof of plants in this habitat.
    False.
    True.
  • This animal lives in the:
    temperate forest.
    savannah.
  • Why do lions have teeth like this?
    They need big sharp teeth to eat dead animals.
    They are naturally big because of the size of their head.
  • This animal lives in the:
    desert.
    temperate forest.
  • This animal lives in the:
    rainforest.
    arctic.
  • This animal lives in the:
    rainforest.
    desert.
  • There are a lot of plants in this habitat.
    True.
    False.
  • What is an ecosystem?
    A place with nonliving and living things.
    A specific place where an animal lives.
  • This animal lives in the:
    desert.
    temperate forest.
  • This animal lives in the:
    rainforest.
    savannah.
  • This animal lives in the:
    arctic.
    temperate forest.