Answer the following question given this paragraph: At the top of the mesosphere is the mesopause. Temperatures here are colder than anywhere else in the atmosphere. They are as low as -100 C (-212 F)! Nowhere on Earth's surface is that cold. Q: What is at the top of the mesosphere? Choices: - Troposphere - Stratosphere - Mesosphere - mesopause A:
mesopause
(Question)
Answer the following question given this paragraph: Advection fog is famous in San Francisco, California. Warm, moist air comes in from the Pacific Ocean. The air blows over the cold California current. When the air cools below its dew point, fog forms. Sea breezes bring the fog onshore. Q: What forms after air cools below its dew point? Choices: - sleet - smoke - plasma - fog A:
(Answer)
fog
Ques: Answer the following question given this paragraph: The cerebrum is divided down the middle from the front to the back of the head. The two halves of the cerebrum are called the right and left hemispheres. The two hemispheres are very similar but not identical. They are connected to each other by a thick bundle of axons deep within the brain. These axons allow the two hemispheres to communicate with each other. Did you know that the right hemisphere of the cerebrum controls the left side of the body, and vice versa? This can happen because of the connections between the two hemispheres. Q: What part of the brain is divided from front to back into the left and right hemispheres? Choices: - cerebellum - medula oblongata - thalmus - cerebrum A:
Ans: cerebrum
(Q).
Answer the following question given this paragraph: Figure 6.11 The frictional force supplies the centripetal force and is numerically equal to it. Centripetal force is perpendicular to velocity and causes uniform circular motion. The larger the F c , the smaller the radius of curvature r and the sharper the curve. The second curve has the same v , but a larger. Q: What force is perpendicular to velocity and causes uniform circular motion? Choices: - centripetal torque - circular friction - tangential force - centripetal force A:
(A).
centripetal force
Ques:Answer the following question given this paragraph: Q: The mechanics of dynein-based bending involve a process that resembles what? Choices: - running - standing - jumping - walking A:

Ans:walking
Ques: Answer the following question given this paragraph: Humid continental climates are found between 40 and 60 north latitude. The northeastern U. S. has this type of climate. Summers are warm to hot, and winters are cold. Precipitation is moderate, and it falls year round. Deciduous trees grow in this climate ( Figure below ). They lose their leaves in the fall and grow new ones in the spring. Q: What do you call trees that lose their leaves in the fall and grow new ones in the spring? Choices: - perennial - fibrous - coniferous - deciduous A:
Ans:
deciduous