Ana Test 5 Study Guide Science

True or False?

3/4 of the earth is covered by water.

• True

• False

  2/3

• False

  1/2

Tags

NGSS.MS-ESS2-4

True or False?

Water is anything that takes up space and has weight.

• True

• False

  Matter

• False

  Mass

Tags

NGSS.MS-PS1-5

True or False?

Atoms are the smallest piece of a substance that still has the qualities of that substance.

• True

• False

  Matter

• False

  Molecules

True or False?

Water is made of hydrogen and carbon.

• True

• False

  oxygen

• False

  monoxide

Tags

NGSS.MS-PS1-1

True or False?

Molecules in solids are packed close together.

• True

• False

  Liquids

• False

  Air

True or False?

Molecules in gases are the fastest-moving molecules.

• True

• False

  air

• False

  liquid

Tags

NGSS.MS-PS3-1

True or False?

A liquid has no shape of its own and does not fill up a fixed amount of space.

• True

• False

  Gas

• False

  Liquid

True or False?

Because water has a high boiling point, objects will float on it.

• True

• False

  Surface Tension

• False

  Melting Point

• True

Tags

NGSS.MS-PS1-4

True or False?

Heat causes molecules to move more rapidly.

• True

• False

  Cold

• False

  Air

Tags

NGSS.MS-PS1-4