In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Question: Shane sees two waterfalls; one made of hard stone, the other of soft rock. The waterfall with hard stone will have erosion that is, compared to the other, 
 Answer: lesser
The water erodes the softer rock faster than the harder rock.

Question: If Jim has a container of hydrogen gas that is 50 liters in volume and he moves the gas to a container that is 40 liters in volume, what happens to the density of the gas? 
 Answer: increases
In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.

Question: Thea moved to a town that has greater differences in air pressure than her hometown. The new city likely experiences _____ wind. 
 Answer: more

Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind.