How does the temperature of the stratosphere compare to the mesosphere? It is colder than the mesosphere because the stratosphere contains the ozone layer. It is warmer than the mesosphere because the stratosphere contains the ozone layer. It is colder than the mesosphere because the stratosphere contains the ionosphere. It is warmer than the mesosphere because the stratosphere contains the ionosphere.

Which of the following represents a negatively charged ion? of t 7

Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species