What is the main difference between a carbon tax and a cap-and-trade solution?

A. The carbon tax is predictable, while cap-and-trade depends on market conditions.

B. The carbon tax fluctuates based on the market, while cap-and-trade is a fixed cost.

C. The carbon tax can be changed by corporations, while cap-and-trade is set by government regulation.

D. The carbon tax is seen as ineffective in practice, while cap-and-trade has had mixed results.

A. The carbon tax is predictable, while cap-and-trade depends on market conditions.

Which statement is true regarding market-based solutions?

A. They allow consumers and businesses to better understand their own carbon footprints.

B. They force consumers to pay specific taxes based on the size of their perceived footprints.

C. They allow businesses to pass any tax costs to the consumer within their pricing.

D. They force voters to decide regulations that should be used to lower their carbon footprints.

A. They allow consumers and businesses to better understand their own carbon footprints.

Which situation is a strong example of an advantageous relative location?

A. A city improves its irrigation system.

B. A city improves its river trade.

C. A city promotes solar energy.

D. A city promotes rooftop gardens.

B. A city improves its river trade

How might changes in the supply of energy, temperature, or light affect an ecosystem?

A. The ecosystem's biome might also be harmed.

B. The ecosystem's species might suddenly multiply.

C. The ecosystem's structure might be significantly altered.

D. The ecosystem's resilience might be strengthened.

C. The ecosystem's structure might be significantly altered.

What is the key principle regarding energy losses within the cycle of the ecosystem?

A. They are an inevitable part of the process.

B. The harm the health of the system.

C. The lead to depleted biotic communities.

D. The lead to rich abiotic communities.

A. They are an inevitable part of the process.

Why is the service economy so important to low-income countries?

A. It produces the food and basic goods of the nation.

B. It encourages young people to pursue education.

C. It promotes strong competition with wealthier countries.

D. It employs more than half of the population.

D. It employs more than half of the population.