SCIENCE 3

The skull is part of the ___.

• trunk

• head

• limbs

What do people and animals need from the environment to breathe?

• sunlight

• oxygen

• rain

What is sunburn caused by?

• heat

• UV

• coldness

They are special structures that help detect tastes.

• tongue

• papillae

• taste buds

Which animal has hard and dry scales?

• piranha

• crocodile

• sloth

Which of the following is very important for all living things to survive?

• food and water

• soil

• clothing

It is the ability of solids to resist scratching or breaking.

• malleability

• hardness

• ductility

What do you call the process of changing gas to solid?

• deposition

• melting

• freezing

Which of the following is very important to plants in making food?

• sunlight

• oxygen

• rain

A low land between mountains or hills.

• valley

• volcano

• plateau