1-To be a carbon-neutral company, you must:

a. balance the amount of carbon used and produced.

b. be indifferent to the amount of carbon used and emitted.

c. have carbon neutralizing equipment in production units.

d. not use any carbon products or by-products in the company.

2-"Reduce, Reuse, Recycle" is the goal of which of the following issues?

a. afforestation

b. industrial symbiosis

c. rehabilitation

d. waste management

3-Which of the following is a major cause of the greenhouse effect?

a. acid rain

b. biodiversity

c. deforestation

d. rainwater harvesting

4-Which of the following principles could be applied in environmental ethics to the greatest good for the greatest number of species and ecosystems?

a. liberalism

b. totalitarianism

c. utilitarianism

d. virtual ethics