Study

Ecosystems

  •   0%
  •  0     0     0

  • What adaptation helps the flamingos to walk in deeper water in the wetland?
    long, thin legs
  • How can people harm the environment?
    by throwing out the trash (or other examples...)
  • What adaptation helps the ducks swim in the wetland?
    webbed feet
  • Lots of rain can cause a drought. TRUE or FALSE?
    FALSE
  • What adaptation helps the frog in the wetland to catch insects?
    long tongue
  • Fires can clean the forests, producing more space for new plants to grow. TRUE or FALSE?
    TRUE
  • What do the catfish use to find food in the dark?
    whiskers
  • When it does not rain for a long time, what can kill the animals or plants?
    drought
  • Living things in the ocean live near the surface or in the depth of the ocean?
    near the surface
  • Ponds, lakes, streams, and rivers are all...
    freshwater
  • What can cause a river or lake to flood?
    lots of rain
  • What happens when animals eat all the grasses in their ecosystem?
    the soil loosens
  • Filefish blends in with the coral. What do we call the color or shape that helps living things hard to see?
    camouflage
  • Strong winds and rains, that can destroy animals' habitats happen during...
    hurricane
  • What kind of leaves help the water lilies to float?
    flat leaves
  • When animals dig, the soil mixes with air and this helps plants to grow. TRUE or FALSE?
    TRUE
  • What adaptation helps the alligator to eat fish or birds?
    strong jaws/ sharp teeth
  • Seas and oceans are ....
    saltwater
  • What can pollute the air?
    car exhaust
  • What do we call a waste that harms the ecosystem?
    pollution
  • How do the beavers change the ecosystems?
    they cut down trees and build dams in the water
  • What is most of Earth's surface covered by?
    water
  • What do the fish use to breathe under water?
    gills
  • What can cause the forest fire?
    a lightning striking the tree
  • Animals can change their ecosystem when they build their shelters. TRUE or FALSE
    TRUE