Science Final

If there’s a spill in the lab, you should__________________.

• clean it up

• ask a friend to clean it up

• tell your teacher about it and let her take care of it.

If you’re doing a lab with chemicals, you should wear _________ and _________.

• hat and scarf

• goggles and gloves

• apron and boots

Which one is NOT a characteristic of living things?

• grow and develop

• use energy

• need friends

• respond to surroundings

Homeostasis is the ability of an organism to maintain stable internal conditions.

• True

• False

A manipulated variable is the factor that changes in controlled experiment.

• True

• False

Tags

NGSS.MS-PS2-2

You should not eat in the lab.

• True

• False

What happens at a divergent boundary?

• plates collide

• plates slide past each other

• plates melt

• plates move away from each other

Tags

NGSS.MS-ESS2-2

When a volcano is going to erupt, magma comes to Earth's surface because it is _____ than surrounding rock.

• more dense

• less dense

• cooler

• harder

Some explosive eruptions are called _______, where ash, cinders and bombs are erupted along with gases from a volcano.

• magmatic

• pyroclastic flows

• lava explosions

• none of these

What happens when 2 blocks of Earth suddenly move past each other?

• an earthquake

• a volcano

• a tsunami

• a hurricane

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2