What happens to an ecosystem when carrying capacity is affected?

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.

The arrows indicate the direction of wind flow. which place experiences monsoons?

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above