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Name: ID: B 30. Water latent heat when it changes from liquid to solid, and itla

ID: 295188 • Letter: N

Question

Name: ID: B 30. Water latent heat when it changes from liquid to solid, and itlatent heat when it changes from solid to liquid a. releases; absorbs b. reflects; emits c. absorbs; releases d. condenses; saturates 31. Fine-grained sediment, such as dust and silt, is transported by wind in suspension. b. saltation. c. deflation. d. surface creep 32. The energy driving the process of precipitation, wind, and phase changes in atmospheric water vapor comes from the a. Sun. b. Earth. c. Moon. d. ocean 33. Glacial iceforms when snow accumulates in large enough volumes to compact and force out and the ice crystal size. c. air, decrease d. water; decrease b. water, increase Urbanization causes an increase in the volume of water entering a stream because of the abundance of a. permeable 34. surfaces in cities and towns. c. porous d. potable b. impermeable Why do deserts form in polar regions? 35. a. Increased albedo prevents evaporation. b. There is no vegetation to release CO. c. There are no sources of water to evaporate d. Cold air does not hold much moisture. 36. A flowing artesian well is one that discharges groundwater at the ground surface without pumping. a. b. has its intake sited within the vadose zone of an unconfined aquifer. has its intake sited within the unsaturated zone of an unconfined aquifer c. d. has its recharge area at an elevation below sea level. Ultimately, the base level of a stream valley can be no lower than the a. average elevation of the continent on which it is found. b. average elevation of the sea. c. average elevation of the local catchment. d. maximum elevation of the local catchment 37. Major oceanic surface currents travel a. parallel to the prevailing wind direction in a region. b. in direct opposition to prevailing winds as a result of the Coriolis effect. c. in a similar direction to the prevailing winds as a result of the Coriolis effect. d. at an angle to prevailing winds as a result of the Doppler effect. 38. 39. Imagine a flat, thick layer of rock salt in an outcrop. What can be determined about the sedimentary environment in which it was formed? a. It was an ocean. b. It was a beach. c. It was humid. d. It was arid.

Explanation / Answer

Q.30) Water ______ latent heat when it changes from liquid to solid, and it ______ latent heat when it cahnges from solid to liquid.

Ans. a. releases; absorbs.

Because Water releases latent heat when it changes from liquid to solid. And water absorbs latent heat when it cahnges from solid to liquid.

Q.31) Fine grained sediments, such as dust and silt is transported by wind in

Ans. a. Suspension

Fine grained sediments, such as dust and silt is transported by wind mainly by the process of suspension.

Q.32) The energy driving the process of precipitation, wind and phase change in atmospheric water vapour comes from

Ans. a. Sun.

Q.33) Glacial ice forms when snow accumulates in large enough volumes to compact and force _____ out and _____ the ice crystal size.

Ans. a. air; increase.

Q.34) Urbanization causes an increase in the volume of water entering a stream due to the abundance of ________ surfaces in cities and towns.

Ans. b. impermeable.

Q.35) Why do deserts form in polar regions ?

Ans. d. cold air does not hold much moisture.

Temperature of air is directly proportional to its carring capacity of moisture. So if temperature of an air increase its carrieng capacity will also be increased and if decreasing then capacity will also be decreased.

Q.36) A flowing artesian well is that

Ans. a. discharges groundwater at the ground surface without pumping.

Q.37) Ultimately the base level of a stream valley can be no lower than the

Ans. b. average elivation of the sea.

Q.38) Major oceanic surface currents travel

Ans. c. in a similar direction to the prevailing winds as a result of the coriolis effect.

Q.39) Imagine, a flat thick layer of rock salt in an outcrop. What can be determined about the sedimentary environment in which it was formed ?

Ans. d. It was arid.

This type of deposition follows an arid environment.

Thats all

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