Unit 1, Science 3

Why must animals and humans meet their basic needs?

• To stay the same

• To stay alive

• To reproduce

• To prevent illness

Which of the following is an omnivore?

• chicken

• butterfly

• tortoise

• tiger

Which of the following eats animals only?

• sheep

• cat

• lion

• monkey

The diagram shows an animal.
Which of the following animals has the same eating habit as the animal above?

• crocodile

• buffalo

• bear

• fox

Animals obtain ________ by breathing.

• nitrogen
  

• oxygen
  

• carbon dioxide
  

• carbon monoxide
  

Which of the following is matched correctly?

• Earthworm, Lungs

• Shark, Gills

• Spider, Skin

• Humans, Heart

Which of the following is a basic need of humans?

• friend

• water

• medicine

• human

A girl fainted while travelling in a very crowded bus.
Which of the following may be the reason for this?

• She did not get enough food.
  

• She did not drink enough water.

• She did not get enough oxygen for her brain.

• There were not enough passengers in the bus.

Which of the following is needed by humans to grow big and strong?

• food

• air

• water

• shelter

The foods in the picture are rich in ___________.

• proteins

• carbohydrates

• vitamins

• minerals