Answer the question based on the following text. Question: Amy is from the USA, where she used lots of fossil fuels. Andy is from a poor country where there are few fossil fuels to be used. The person who's country will contribute more to air pollution is Amy's or Andy's? Text: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.
Amy's

Answer the question based on the following text. Question: If Mona is building an electrical machine and she decreases the length of the wire feeding power to it, what happens to the resistance of that wire increases or decreases? Text: Longer wires have more resistance than shorter wires.
decreases

Answer the question based on the following text. Question: Diffusion occurs slower in water or oxygen.? Text: This is also called diffusion, and the process is much faster in gases than in liquids, because the particles in gases are further apart.
water

Answer the question based on the following text. Question: Would an astronaut on the surface of the Earth experience less gravitational attraction to the Earth than an astronaut floating five million miles away from the Earth or more gravitational attraction to the Earth than an astronaut floating five million miles away from the Earth? Text: As the distance between the objects increases, the force of gravitational attraction decreases.
more gravitational attraction to the Earth than an astronaut floating five million miles away from the Earth