the introduction of harmful materials into the environment

an area of tall, mostly evergreen trees and a high amount of rainfall

the weather conditions prevailing in an area in general or over a long period.

prevention of wasteful use of a resource.

the phenomenon of gradual increase in the average temperature of earth

an overflow of a large amount of water beyond its normal limits, especially over what is normally dry land.

the amount of carbon dioxide released into the atmosphere as a result of the activities of a particular individual, organization, or community.

an area of land with a group of energy-producing windmills or wind turbines

a species of animal or plant that is seriously at risk of extinction.

animals that live independently of people, in natural conditions

a prolonged period of abnormally low rainfall, leading to a shortage of water

a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble