Geography · Environmental Studies
Climate, Weather, and Geography
2,194 Questions
Climate, weather, and geography examine temperature variations, wind patterns, atmospheric hazards, and global climate zones. This hub addresses climographs, thunderstorm triggers, and regional climate descriptors. These concepts are essential for UPSC, SSC, and RRB general studies and geography exams.
Temperature variationWind patternsClimate zonesDesert climateWeather events
Climate, Weather, and Geography Questions
Asia has ___________ different type of climate.
C
Correct answer
Explanation
Asia has majorly 9 types of climates which are:
a.
Tundra
b.
Taiga
c.
China
d.
Manchurian
e.
Temperate Desert
f.
Steppe
g.
Tropical Desert
h.
Mediterranean
i.
Monsoon
The grasslands of the northern and southern hemispheres experience different climates.
A
Correct answer
Explanation
Yes.
The biggest factor in differences in the climate in the Northern and Southern Hemispheres has to do with the distribution of land vs. ocean. The Northern Hemisphere has much more of Earth’s land masses, while the Southern Hemisphere has a larger fraction of ocean.
There is more than one reason this is important. First, land and ocean heat and cool at different rates. Land heats up and cools down much faster (over a period of a day) compared with ocean (over a period of months).
Steppes or Temperate Grassland climate is found around the ___________.
-
Caspian Sea in Western Asia
-
Caspian Sea in Eastern Asia
-
Caspian Sea in South Asia
-
None of these
A
Correct answer
Explanation
Steppes or Temperate Grassland climate is found around the Caspian sea in Western Asia.
Grasslands (steppes) are temperate environments, with warm to hot summers and cool to very cold winters; temperatures are often extreme in these midcontinental areas. They are often located between temperate forests and deserts, and annual precipitation falls between the amounts characteristic of those zones.
Where does salamander breaded?
-
Glacial
-
Melted snow
-
Oceans
-
Rivers
B
Correct answer
Explanation
Salamanders breed in melted snow pools and temporary water bodies formed by snowmelt. These spring breeding sites provide essential habitat for egg-laying and larval development. The question appears to ask about breeding habitat, though 'breaded' may be a typo for 'bred'.
Land breeze blows during _________
D
Correct answer
Explanation
At night, the water cools down more slowly than the land. So, the cool air from the land moves towards the sea. This is called the land breeze.
The uneven heating near the equator takes place because of
-
The intensity of sunlight
-
The direction of sunlight
-
The density of flora and fauna
-
None of the above
A
Correct answer
Explanation
The uneven heating of the air takes place due to the greater intensity of sunlight at the equator as compared to that of poles. Due to greater intensity of sunlight at the equator the air gets heated up, the air molecules absorbs the heat and the inter molecular forces between the air molecules becomes weak and its kinetic energy increases. The air molecules becomes lighter and rises up. This creates a low pressure zone on the equator while high pressure zone exist at the poles.
So, the correct answer is option A.
Which of the following phenomena may lead to rain near the equatorial region?
-
The warm air rises up.
-
The colder air settles down.
-
The wind speed increases due to uneven heating.
-
All of the above
D
Correct answer
Explanation
The uneven heating of the air takes place due to the greater intensity of sunlight at the equator as compared to that of poles. Due to greater intensity of sunlight at the equator the air gets heated up, the air molecules absorbs the heat and the inter molecular forces between the air molecules becomes weak and its kinetic energy increases. The air molecules becomes lighter and rises up. This creates a low pressure zone on the equator. The air is cold at the poles as the intensity of sunlight is less so the cold air settles down and creates a high pressure zone above the poles. The air moves from high pressure to low pressure zone which is from poles to the equator at high speed and this may lead to precipitation of water vapor as rain.
So, the correct answer is option A.
Sea breeze blows during _________
C
Correct answer
Explanation
During the day, the land gets heated faster than the water. The air over the land becomes hotter and rises up. The cooler air from the sea rushes in towards the land to take its place. The warm air from the land moves towards the sea to complete the cycle. The air from the sea is called the sea breeze.
Which of the following area is created over land during land breeze?
-
High pressure
-
Low pressure
-
Low temperature
-
All of the above
B
Correct answer
Explanation
During, the daytime when the air above the land gets heated up, the air molecules absorbs the heat and the intermolecular forces between the air molecules become weak and its kinetic energy increases. The air molecules move apart and become less dense and they become lighter and rises up. This creates a low-pressure zone on land and thus cold air from the sea rushes from sea to land and thus creates sea breeze. Thus, the correct answer is option B.
The uneven heating of land takes place due to
-
Direction of sunlight
-
Direction of wind
-
Temperature of the earth
-
None of the above
A
Correct answer
Explanation
The uneven heating of the air takes place due to the greater intensity of sunlight at the equator as compared to that of poles. Due to greater intensity of sunlight at the equator the air gets heated up, the air molecules absorb the heat and the intermolecular forces between the air molecules become weak and its kinetic energy increases. The air molecules become lighter and rise up. This creates a low-pressure zone on the equator. The air is cold at the poles as the intensity of sunlight is less so the cold air settles down and creates a high-pressure zone above the poles. Thus, the correct answer is option A.
If climate change keeps on disrupting atmospheric pressure, it would bring ice age in
-
America
-
Northern Europe
-
Africa
-
Canada
B
Correct answer
Explanation
Disruption of the North Atlantic Current, often linked to climate change, could lead to a significant cooling effect in Northern Europe. This is a common hypothesis regarding the impact of melting Arctic ice on ocean circulation.
Lightning is formed in unstable atmospheric zones where there is typically a lot of ____ and ______.
-
Heat, moisture
-
Heat, vapour
-
Heat, gas
-
Heat, lava
A
Correct answer
Explanation
Lightening is an extremely high voltage, high current, transient electrical discharge. It is most commonly caused by charge separation in cumulonimbus clouds, or "thunderheads". These type of clouds typically are very dynamic with strong ascending and descending air currents. They are formed in unstable atmospheric zones where there is typically lot of heat and moisture.
Fill in the blank.
_______is most commonly caused by charge separation in cumulonimbus clouds, or thunderheads.
-
Strom
-
Lightning
-
Cyclone
-
Hurrican
B
Correct answer
Explanation
Lightening is an extremely high voltage, high current, transient electrical discharge. It is most commonly caused by charge separation in cumulonimbus clouds or thunderheads.
Electric discharges in the atmosphere is associated with natural phenomena such as :
-
lightning
-
reflecting
-
refracting
-
none of the above
A
Correct answer
Explanation
$Lightning$ is the natural phenomena of electric discharge through atmosphere.
Answer-(A)
The difference in the day and night temperature is less in the coastal areas.
A
Correct answer
Explanation
Water is heated or cooled in a longer period of time than land. Because of this peculiar characteristic of water, the coastal areas enjoy a moderate climate and the difference in temperature of the warmest and coldest months is not very large. The difference in day and night temperature is also less in the coastal area.