Week 10- Science Revision

True or False: Sharks are at the top of the food chain.

• True

• False

Look at the image of the cardinal. What does a cardinal most likely eat?

• insects

• seeds

• nectar

• worms

Sharks can smell a very small amount of substances in the ocean water. What does this adaptation most likely let sharks do?

• sense of water temperature

• find a place to lay eggs

• find a safe place to hide

• find food that is far away

Compared to other marine habitats, very few fish live on the ocean floor. To live in the deep ocean, what condition do fish need to be adapted for?

• lack of food

• low salt levels

• high pressure

• lots of light

All of the living and non-living things in an particular area is called

• Ecosystem

• Population

• Community

• Tribe

Which list shows a possible order in which energy moves through an ecosystem?

• Rabbit=>Plant=> Hawk=> Sun

• Sun=> Plant =>Rabbit=> Hawk

• Sun=> Rabbit=> Hawk

• Plant=> Sun=> Rabbit=> Hawk

The white snowshoe rabbit lives in an environment that is cold and snowy in winter. What adaptation helps the rabbit survive the cold?

• Hibernation

• Camouflage

• Mimicry

• Migration

What do producers do to survive?

• eat only plants

• they make their own energy during photosynthesis

• they break down dead plants and animals for energy

• they must eat in order to get energy

What is the passing of energy from one organism to another called?

• Insect

• Habitat

• Camouflage

• Food chain

An animal's color or pattern that helps it blend into its surroundings

• Environment

• Mimicry

• Camouflage

• Habitat