This question has two parts.
Human activities are playing a role in increasing greenhouse gases. The increase in greenhouse gases is causing a rise in global temperatures.
Part A
The model represents the movement of thermal energy through Earth's systems.
Select the arrow, W, X, Y, or Z, that best shows the movement of thermal energy that is causing a rise in global temperatures.
Part B
Select three activities that would help reduce the amount of greenhouse gases in
Earth's atmosphere.
A. using bicycles as a form of transportation
B. implementing public transportation systems
C. cutting down forests to build farms and cities
D. burning coal at power plants to make electricity
C E. using solar panels to collect energy from the Sun
Part A: The arrow that best shows the movement of thermal energy that is causing a rise in global temperatures would be arrow Y.
Part B: The three activities that would help reduce the amount of greenhouse gases in Earth's atmosphere are:
A. Using bicycles as a form of transportation
B. Implementing public transportation systems
E. Using solar panels to collect energy from the Sun