What form of energy is being used when a person pushes a wooden block across the floor?
A: mechanical

Where is most of the mass of the atom located?
A: in the nucleus

Which is a process that most likely formed the Appalachian Mountains found in the eastern part of North America?
A: plate tectonics

A mosquito is a type of flying insect that lays eggs in puddles or small pools of water. When larvae develop from eggs, the larvae come to the surface to get air through special breathing tubes. After one to two weeks, the larvae become pupae and then turn into adults. How would a dry summer affect a mosquito population?
A:
The adult mosquitoes would have fewer places to lay eggs.