Air pressure is less at higher elevations. Having read the above passage, choose the right answer to the following question (choices are low or high ): We need oxygen masks when we climb Everest because the air pressure is low or high?
low

(Question)
With less ozone in the stratosphere, more UV rays reach the ground. Having read the above passage, choose the right answer to the following question (choices are less or more ): Carlos knows that there is less ozone in the stratosphere, and goes out on a sunny day. He puts on sunscreen knowing that the UV rays can reach the ground less or more?
(Answer)
more

Ques: The glaciers on Earth are getting smaller and smaller as Earths temperature rises. Having read the above passage, choose the right answer to the following question (choices are decreasing or increasing ): Eric noticed a glacier outside his boat shrinking over time. The Earth's temperature is likely decreasing or increasing?
Ans: increasing

(Q).
Longer length resistors will offer more resistance than shorter resistors. Having read the above passage, choose the right answer to the following question (choices are shorter. or longer ): Ed is adding a resistor to a circuit. If he needs it to have less resistance, he should add a resistor that is shorter. or longer?
(A).
shorter.

Ques:With fewer trees, the air is drier and droughts are more common. Having read the above passage, choose the right answer to the following question (choices are Greater or Lesser ): John was looking at the weather data and making some observations. He saw that with less trees, droughts were Greater or Lesser?

Ans:Greater

Ques: The closer together the particles are, the greater the amplitude of the wave. Having read the above passage, choose the right answer to the following question (choices are frequency or amplitude ): When crests get higher in a wave what increases frequency or amplitude?
Ans:
frequency