Q: Electromagnetic waves are comprised of what two types of energy? Choices: - solar and kinetic - kinetic and electric - magnetic and gravitational - electric and magnetic A:
electric and magnetic

(Question)
Q: As altitude rises, what happens to the temperature in the thermosphere? Choices: - oxygen increases - oxygen decreases - temperature decreases - temperature increases A:
(Answer)
temperature increases

Ques: Q: What do we call the major artery carrying recently oxygenated blood away from the heart? Choices: - capillary - muscular artery - arteriole - aorta A:
Ans: aorta

(Q).
Q: Which compound has positively and negatively charged ends? Choices: - tumultuous compound - non-polar compound - real compound - polar compound A:
(A).
polar compound

Ques:Q: Damages and deaths are directly affected by what in an earthquake? Choices: - structures - shaking - natural - construction A:

Ans:construction

Question: Q: What happens to the level of relative humidity in the evening as air temperature declines? Choices: - it goes up and down - it falls - nothing - it rises A:
Answer:
it rises