This viewpoint is based on nature having value for just being nature.

What drives evolution?

The majority of Earth is covered by _________.

A tobacco plant that contains the phosphorescent genes of a firefly is an example of a ________.

____ is the price we pay for gasoline at the pump. This price does not include mitigating the damage caused by the release of carbon dioxide into the atmosphere.

According to the International Union for Conservation of Nature (IUCN) about _____ of all amphibians are currently threatened.

Continued application of herbicides:

Pollution is a result of:

What are the main pros and cons of a population relying on nuclear energy?

A large percentage of Earth’s atmosphere consists of _______.