What do organisms need to survive?

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.

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement