Middle School Review

Which of the following lists the materials in order from least dense to most dense?

• Glass - Wood - Rubber

• Glass - Rubber - Wood

• Rubber - Glass - Wood

• Wood - Rubber - Glass

Which of the following best shows the ways that energy from the Sun and the force of gravity affect the cycling of water?

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Tags

NGSS.MS-ESS2-4

Which of the following factors most likely limits competition for prey between hawks and owls living in the same area?

• Hawks and owls have different predators.

• Hawks have speckled eggs and owls have white eggs.

• Hawks and owls are camouflaged by different feather colors.

• Hawks are active during the day and owls are active during the night.

Tags

NGSS.MS-LS1-4

Which of the following statements best explains why air on Earth circulates between the equator and the poles?

• The atmosphere is higher near the equator than at the poles.

• The atmosphere is more dense near the equator than at the poles.

• Earth's gravitational pull is weaker near the equator than at the poles.

• Earth's surface temperature is greater near the equator than at the poles.

Tags

NGSS.MS-ESS2-6

Which of the following diagrams correctly identifies the different parts of the wave?

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Tags

NGSS.MS-PS4-1

What bond does a non-metal and a metal make

• Ionic Bond

• Jimmy Neutron

• Covalent Bond

• Friendly Bond

What particle has a negative charge.

• Valence

• Electron

• Neutron

• Proton

What is the primary function of the roots in most plants?

• To absorb sunlight

• To anchor the plant and absorb water and nutrients

• To produce flowers

• To release oxygen

Tags

NGSS.MS-LS2-1

Which of the following best describes the process of photosynthesis?

• Conversion of chemical energy into light energy

• Conversion of light energy into chemical energy

• Conversion of oxygen into carbon dioxide

• Conversion of water into oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the boiling point of water at sea level?

• 0°C

• 50°C

• 100°C

• 150°C