Stephanie has been doing research on how petroleum is formed. She says that oxygen must be present while the tiny plants and animals are being compressed. Is Stephanie correct? Sample Response: Stephanie is incorrect, because fossil fuels form in the absence of oxygen. If oxygen is present, they cannot form.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

equal distribution i think.

burning fossil fouls really decrease the carbon in the atmosphere so b

the dali lama

explanation:

he is quite fat and then we can talk about the details