What’s an easy explanation of the steps for the phosphorus cycle?

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.