1. Carbon trading is a mechanism by which companies may purchase the right to pollute over a set period, up to a certain quota, established by the government. In the market-based approach, what's this toll called. A. Tax break
B. Market-based quota
C. Market- based instrument
D. Property right instrument

2. Environmental laws such as the Clean Air and the Clean Water Acts are an example of with the three common approaches to environmental policy?

A. Voluntary
B. Natural Law
C. Market-based
D. Government-driven 0r command and control

3. What's environmental ethics?

A. A realization that humans are animals that are subject to the same environmental principless as other animals.

B. A philosophy that belives all humans should behave ethically

C. A way of understanding human behavior in the scuences.

D. A philosophy that studies the moral relationship between humans and the environment and between humans and all other living things.