Greater use of oil and other fossil fuels causes more pollution. If the citizens of Europe stopped using oil, they should have more or less pollution?
less

(Question)
As humidity increases, the water potential gradient across the inside and outside the leaf become more equal, and so the rate of transpiration decreases. Milo operates a greenhouse for profit. One day he turns up the humidity controls. What will happen to the rate of transpiration of the plants in the greenhouse increase or decrease?
(Answer)
decrease

Ques: Increasing air temperature decreases atmospheric pressure. As the pressure in the atmosphere falls, the air temperature gets warmer or cooler or?
Ans: warmer

(Q).
In erosion, a slower moving stream will only carry smaller particles. A slow moving stream is capable of carrying larger or smaller particles than a fast moving stream?
(A).
smaller

Ques:The farther the object is stretched or compressed, the greater its elastic potential energy is. When we depress a spring down a lot what happens to the potential energy increases or decreases?

Ans:decreases

Ques: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs. Jeff takes a breath and lets it out. When do his lungs experience the least air pressure after inhaling or after exhaling?
Ans:
after inhaling