Ice Caps & Oceans

Evaluate the role of different colored surfaces on Earth in affecting the surrounding temperature. Which statement is most accurate?

• Dark surfaces reflect more sunlight, leading to cooling.

• Light surfaces absorb more sunlight, leading to warming.

• Dark surfaces absorb more sunlight, leading to warming.

• Light surfaces have no effect on temperature.

Tags

NGSS.HS-ESS2-2

Which of the following best explains the impact of melting ice sheets on ocean currents?

• Melting ice sheets decrease ocean salinity, which slows down ocean currents and leads to further warming.

• Melting ice sheets increase ocean salinity, which speeds up ocean currents and leads to further cooling.

• Melting ice sheets have no impact on ocean currents.

• Melting ice sheets increase ocean salinity, which slows down ocean currents and leads to further warming.

Tags

NGSS.HS-ESS2-2

Using the concept of albedo effect, explain why the Arctic is warming at twice the rate of the rest of the planet.

• The Arctic has a high albedo, reflecting more sunlight and causing cooling.

• The Arctic has a low albedo, absorbing more sunlight and causing warming.

• The melting ice reduces the albedo, leading to more absorption of sunlight and further warming.

• The Arctic's albedo remains constant, having no effect on warming.

Tags

NGSS.HS-ESS2-2

Consider the melting of Greenland's ice sheets during the Summer of 2023. What is the most likely impact on global sea levels?

• Sea levels will decrease due to increased evaporation.

• Sea levels will remain unchanged.

• Sea levels will increase due to the addition of meltwater.

• Sea levels will decrease due to increased precipitation.

Tags

NGSS.HS-ESS2-2

What claim can be made about the relationship between temperature and ice sheet melting?

• As temperature decreases, ice sheet melting increases.

• As temperature increases, ice sheet melting decreases.

• As temperature increases, ice sheet melting increases.

• Temperature has no effect on ice sheet melting.

Tags

NGSS.HS-ESS2-2

Which scenario best illustrates how changes in Earth's surface can lead to feedback loops affecting other Earth systems?

• Increased vegetation leads to more carbon dioxide in the atmosphere, causing warming.

• Deforestation increases albedo, leading to cooling.

• Melting ice reduces albedo, leading to more warming and further ice melt.

• Urbanization decreases albedo, leading to cooling.

Tags

NGSS.HS-ESS2-2

What is the most likely effect of increased Arctic warming on global climate patterns?

• Increased Arctic warming will lead to more stable global climate patterns.

• Increased Arctic warming will have no effect on global climate patterns.

• Increased Arctic warming will disrupt global climate patterns, leading to more extreme weather events.

• Increased Arctic warming will lead to cooling in other parts of the world.

Tags

NGSS.HS-ESS2-2