A

Why is the mouse population changing over time?

• The light mice can reproduce more successfully than the dark mice

• The hawks eat more dark mice than light mice because the dark mice taste better

• The hawks eat more light mice than dark mice because they can see the light mice more easily

• The hawks eat more dark mice than light mice because they can see the dark mice more easily

Tags

NGSS.MS-LS2-4

An organism that uses sunlight to create its own food is known as a:

• Producer

• Heterotroph

• Consumer

• Decomposer

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The direction of the flow of energy in a food web is represented by ___

• Light bulbs

• Dotted Lines

• Arrows

• Bubbles

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the main component of the carbon cycle that plants use during photosynthesis?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Methane

Tags

TEKS.SCI.8.11C

List the steps of the scientific method

d

e

f

c

b

a

Ask a question

Conduct experiment

Analyze results

Form a hypothesis

Draw conclusions

Communicate results

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

Which natural event is most likely to cause a sudden change in climate due to the release of large amounts of ash and gases into the atmosphere?

• Earthquake

• Volcanic Eruption

• Tsunami

• Tornado

Tags

TEKS.SCI.8.11A

Evaluate the impact of greenhouse gases on climate change and provide an example of a natural event that can alter their concentration.

• Greenhouse gases cool the Earth; volcanic eruptions decrease their concentration.

• Greenhouse gases warm the Earth; volcanic eruptions increase their concentration.

• Greenhouse gases have no effect on climate; meteor impacts increase their concentration.

• Greenhouse gases cool the Earth; meteor impacts decrease their concentration.

Tags

TEKS.SCI.8.11A

Identify the effect of abrupt changes in ocean currents on global climate patterns.

• They stabilize global temperatures.

• They can lead to significant climate shifts.

• They have no effect on climate.

• They only affect local weather patterns.

Tags

TEKS.SCI.8.11A

What is a potential consequence of increased greenhouse gas emissions on Earth's climate?

• Decreased global temperatures

• Increased global temperatures

• No change in global temperatures

• Stabilization of global temperatures

Tags

TEKS.SCI.8.11A