Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do. A country like the US burns more fossil fuels than a third world country. This means that a third world country causes more or less pollution than a richer country?
less

(Question)
In general, fossils in older rocks are less similar to modern organisms. John was comparing different fossils in his collection one day. If he were to compare characteristics of a very recent fossil in his collection to an animal alive now, what would he find high similarity or low similarity?
(Answer)
high similarity

Ques: Larger telescopes can collect more light and see finer details than smaller telescopes. Mike had a small telescope for years and years. Recently, his wife purchased him a bigger one. Compared to the smaller telescope, the amount of light the new, bigger one would collect would be less. or more?
Ans: more

(Q).
Rougher surfaces have more friction between them than smoother surfaces. If a surface were to be smoothed, it should encounter more or less friction?
(A).
less

Ques:Air pressure is less at higher elevations. If Mona is climbing up a mountain and she reaches a low elevation, what will happen to the air pressure increase or decrease?

Ans:increase

Question: The voice becomes deeper as the larynx in the throat grows larger. Adam had a moderate voice as a child, but as his larynx grew larger with age, his voice got higher or deeper?
Answer:
deeper