Geography Hi!! Please i need help with this ?? Generally, cooler air temperature
ID: 230931 • Letter: G
Question
Geography
Hi!! Please i need help with this
?? Generally, cooler air temperatures can hold more moisture than warmer air.
True
False
?? Which of the following is not true of the Intergovernmental Panel on Climate Change (IPCC)?
a. The IPCC stated that warming will occur in the twenty-first century
b. In its 2007 assessment, the IPCC identified a number of ways in which climate is changing.
c. The IPCC stated that changes in human behavior will not reduce warming in the future
d. The IPCCassessment included statements reflecting the confidence of the participating scientists that the current climate changes began in the twentieth century.
e. The IPCC stated that warming is caused at least in part by humans.
?? We now know that the warming of the Earth in the last 200 years is largely due to humans and their effects on:
a. atmospheric carbon dioxide
b. environmental pollutants like arsenic
c. organochlorides
d. biomagnified mercury
e. none of the answer choices are correct.
?? occurs when the horizontal winds move air against mountain ranges, forcing air to rise as it passes over the mountains.
a. Adiabatic rainfall
b. Convectional rainfall
c. Cyclonic rainfall
d. Convergence rainfall
e. Orographic rainfall
?? There are four types of conditions that cause air to rise. Which of the following is not one of them?
orographic uplift
convection
c. advection
d. fronts
e. convergence
?? Which of the following is true of the Trade Winds?
a. They are diverging winds in the vicinity of the equator replacing sinking air.
b. They are converging winds as a result of the coming together of the two westerlies.
c. They are variable winds that move west to east in the midlatitudes.
d. They are converging winds around the Sub-tropical High out of the sinking air.
e. They are converging winds in the vicinity of the equator at the surface, replacing the rising air.
?? In these zones, high solar elevation angles occur throughout the year, and this makes consistently warm.
a. windward sides of mountains
b. the jet stream
c. the prime meridian
d. the tropics
e. midlatitudes
?? On average, the highest temperatures on Earth are found .
a. in low latitudes
b. in the eastern hemisphere
c. in high latitudes
d. at the poles
e. in the southern hemisphere
?? When water goes from solid to liquid to gas, .
a. heat is released
b. it decreases in volume by 21 percent
c. nothing changes
d. it increases in volume by 21 percent
?? Using standard time zones, if a country is 60 degrees to the east of you, theoretically the time in that location would be
a. three hours ahead of you
b. three hours behind you
c. the same time as where you are
d. four hours ahead of you
e. four hours behind you
?? Using standard time zones, if a country is 60 degrees to the east of you, theoretically the time in that location would be
Explanation / Answer
Since molecules in warm air expand and allow water molecules to occupy, it can hold more water than compressed cold air. Hence, the given statement is false.
2. Option c is not correct.
3. Human activities mainly affect the amount of carbon dioxide. Hence, the correct option is a.
4. Orographic rainfall occurs for the given situation. Hence, the correct option is e.
5. Advection is not one of the mechanisms by which air rises.
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