What does flora and fauna mean in terms of science?

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials

In "the pig," what is the main effect that the piglet initially has on kibuka?