Unit 5 Quiz

Using this diagram, how much of the 100 J of electrical energy is wasted when this flashlight produces light?

• 100 J

• 75 J

• 50 J

• 25 J

Answer explanation

This question links to success criteria 5.3.3: I can find and use the efficiency of an energy conversion to determine how much usable energy versus waste energy is generated.

If you got it correct place a check mark in the question results section. If you got it incorrect place an X in that section. If this was a redemption question, cross out the one X and replace it with a check mark.

This picture represents what process?

• Global heat dissipation

• Global glacial formation

• Global current Belt

• Global upwelling

Tags

NGSS.MS-ESS2-6

Groundwater can be replenished by various runoffs from surface sources. The path to the groundwater sources from the runoff is called the _______________________.

• Recharge zone

• Zone of infiltration

• Aeration zone

• Water table zone

in 1966, the water in the Beaumont, TX Utility district was contaminated with saltwater and was undrinkable for days. The problem was that the water table in the aquifer had been drained so much that saltwater from the ocean was sucked inside. This event is an example of ______________________.

• Saltwater subsidence

• Saltwater outflow

• Saltwater intrusion

• Invasion by seawater clams

Tags

NGSS.MS-ESS3-2

A tectonic boundary where two plates are moving toward each other.

• Divergent plate boundary

• Subduction

• Transform plate boundary

• Convergent plate boundary

are locations where two plates slide past one another.

• Transform plate boundary

• Convergent plate boundary

• Divergent plate boundary

• Magnetic Pole

the lateral movement of continents resulting from the motion of crustal plates.

• Pangaea

• Continental Drift

• Oceanic Crust

• Seafloor spreading

Tags

NGSS.MS-ESS2-3

What is the process by which plants convert sunlight into chemical energy?

• Photosynthesis

• Respiration

• Transpiration

• Fermentation

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is a renewable source of energy?

• Coal

• Natural Gas

• Solar

• Nuclear

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1