Answer the question below:   You can find tables that show the pH value of different fruits and vegetables. The fruits such as apples are barely acidic so they have a pH value that is higher or lower?    Assuming that:  Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
higher

(Question)
Answer the question below:   The reason scientists use huge telescopes is because they collect more light or less light?    Assuming that:  Larger telescopes can collect more light and see finer details than smaller telescopes.
(Answer)
more light

Ques: Answer the question below:   When we add more cars to the road the pollution levels decrease or increase?    Assuming that:  Greater use of oil and other fossil fuels causes more pollution.
Ans: increase

(Q).
Answer the question below:   Fred started a fire on the beach. The air distant from the fire likely falls or rises?    Assuming that:  Warm air is less dense than cool air, so it rises higher in the troposphere.
(A).
falls

Ques:Answer the question below:   What happens to UV levels under the ozone hole increase or decrease?    Assuming that:  With less ozone in the stratosphere, more UV rays reach the ground.

Ans:increase

Answer the question below:   If Milo is listening to the radio in his room and the room gets hotter, what happens to the speed of the sound waves generated by the radio increase or decrease?    Assuming that:  For a given medium, sound waves travel more slowly at lower temperatures.
increase