Week 2 STAAR Review

Which of the following is a physical property of an object?

• How it reacts with vinegar

• Its ability to rust

• Its mass

• The sound it makes when it burns

Which state of matter has a definite shape and volume?

• Solid

• Liquid

• Gas

• Plasma

Water becomes a solid when it ______.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which tool is best for measuring the volume of a liquid?

• Thermometer

• Ruler

• Graduated cylinder

• Balance

Air is a mixture of gases.

• True

• False

Tags

NGSS.MS-PS1-1

What is the primary source of energy for most ecosystems?

• Wind

• Water

• Sunlight

• Soil

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which adaptation helps a camel survive in the desert?

• Thick fur

• Webbed feet

• Humps storing fat and water

• Sharp claws

Tags

NGSS.MS-LS2-1

In a food chain, a rabbit is a ______.

Which of the following is a decomposer?

• Mushroom

• Grass

• Cow

• Eagle

Tags

NGSS.MS-LS2-3

The main job of plant roots is to absorb water and nutrients.

• True

• False