Consider the potential problems associated with global warming, as well as the actions people can take to help slow or stop its effects. Read this Knowledge Article and these descriptions of alternative methods for generating electricity. Then list the potential pros and cons of current energy sources.

The answer would be a.

Conditions are more like living on  land  for creatures in the upper part of the intertidal, which is only covered with  water  at extreme high tide, so life is easier on land. conditions are more like living in the ocean for creatures in the lower part of the intertidal which is only exposed to air at extreme low tide. so basically it both worlds of land and ocean.

B) faulthope this x

Hanging valley i would think so..