WorksheetsBiology Revision
Total questions: 30
Worksheet time: 15mins
Scientists use a key to help (a) animals and plants based on their characteristics.
Which characteristic might help identify a tree in a key?
The color of its leaves
The shape of its leaves
The size of its roots
Its height
A key is a tool that helps us identify objects, animals, or plants based on certain features.
True
False
A key can use the shape of an animal's (a) to help identify it.
Living things grow, eat, move, and reproduce.
True
False
Which of these is a non-living thing?
A tree
A rabbit
A rock
A mushroom
A (a) is a sign that something was once alive.
All living things cannot breathe.
True
False
Which of these items was once alive?
A plastic cup
A wooden chair
A metal spoon
A stone
Which habitat would a polar bear most likely live in?
Arctic tundra
Desert
Rainforest
Grassland
A camel would feel at home in a rainforest.
True
False
Frogs are commonly found in (a) because they need water to survive.
Which animal is best suited to live in the ocean?
Owl
Snake
Dolphin
Camel
An animal's habitat is its natural home where it can find food, water, and shelter.
True
False
A habitat is a natural (a) where plants and animals live.
Which of these is NOT a type of habitat?
Ocean
Desert
Office
Grassland
All animals can live in any habitat as long as they have food.
True
False
Which habitat has the most rain?
Desert
Grassland
Rainforest
Arctic tundra
Monkeys are usually found in the (a) , where there are plenty of trees.
How do camels survive in the desert?
They store water in their humps
They hunt at night
They sleep under rocks
They drink saltwater
Fish use gills to help them breathe underwater.
False
True
Polar bears have thick fur and a layer of (a) to keep them warm in cold habitats.
Which animal is most suited for surviving in a forest?
Camel
Tiger
Shark
Penguin
Some animals hibernate during winter to survive when food is hard to find.
True
False
A fish can live on land if it has enough food.
True
False
What might happen if you put a cactus in a rainforest?
It would grow quickly
It might not survive due to too much water
It would turn green
It would bloom a lot
Polar bears would have difficulty surviving in a desert because it is too (a) .
What happens to plants that do not get enough water?
They grow faster
They wilt or die
They turn blue
They grow more flowers
A camel would feel comfortable living in a cold, snowy habitat.
True
False
Which of these animals is best adapted to live in a desert environment?
Frog
Scorpion
Goldfish
Elephant
