Geography · Environmental Studies

Climate, Weather, and Geography

2,121 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

Multiple choice

In summers, the lake looks like a

Directions: Read the following passage and answer the question that follows.

Lost Lake that lies in Oregon's Mount Hood National Forest is a mysterious natural wonder. During winters, it resembles any other large body of fresh water. However, as drier weather kicks in, the water disappears, transforming the 85 acre 'lake' into a beautiful meadow. It turns out that there is a logical answer to this magical phenomenon - a tube or tunnel created by an ancient lava flow that drains out the water.
Jude McHugh, a spokeswoman for the Willamette National Forest in Oregon, says that the lakebed starts to fill during the rainy season in the fall. As the lava tube measures just six-feet in diameter, it is unable to drain the water fast enough. As a result, the lake, which is 167 ft at its deepest, manages to remain full, despite the fact that some water is always seeping out. This continues through spring as the snow from the surrounding mountains melts. But once the steady flow of water stops, the constant drainage causes the lake to "disappear".

  1. natural wonder

  2. lakebed

  3. meadow
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The line '...transforming the 85-acre lake into a beautiful meadow' suggests the answer.

Multiple choice

The lake disappears completely after ________ season.

Directions: Read the following passage and answer the question that follows.

Lost Lake that lies in Oregon's Mount Hood National Forest is a mysterious natural wonder. During winters, it resembles any other large body of fresh water. However, as drier weather kicks in, the water disappears, transforming the 85 acre 'lake' into a beautiful meadow. It turns out that there is a logical answer to this magical phenomenon - a tube or tunnel created by an ancient lava flow that drains out the water.
Jude McHugh, a spokeswoman for the Willamette National Forest in Oregon, says that the lakebed starts to fill during the rainy season in the fall. As the lava tube measures just six-feet in diameter, it is unable to drain the water fast enough. As a result, the lake, which is 167 ft at its deepest, manages to remain full, despite the fact that some water is always seeping out. This continues through spring as the snow from the surrounding mountains melts. But once the steady flow of water stops, the constant drainage causes the lake to "disappear".

  1. winter

  2. rain

  3. spring
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The line 'This continues through spring as the snow from the surrounding...' suggests the answer.

Multiple choice

The climate of Southeast Australia is cold because

  1. it is very near to the equator

  2. it is a hilly highland

  3. it is very near to sea

  4. it is in the region of cold winds
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Southeast Australia, including areas like the Australian Alps and Victorian highlands, has cold climate primarily because it is a hilly highland region. Elevation affects temperature - temperatures decrease by about 6.5°C for every 1000 meters increase in altitude. Being far from the equator (option A is wrong), near the sea, or in cold wind regions doesn't explain it as directly as the elevation factor.

Multiple choice

Lines joining places receiving equal amount of rainfall are called

  1. isohalines

  2. isobars

  3. isotherms

  4. isohyets
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Isohyets (also called isohyetal lines) are lines on a map connecting points that receive equal amounts of rainfall or precipitation. Isohalines connect points of equal salinity, isobars connect points of equal atmospheric pressure, and isotherms connect points of equal temperature.

Multiple choice

The scandinavian countries are located in high latitudes. Parts of countries located in the same latitudes freeze during winter, but the ports located on the Norwegian coast do not freeze. This is the mainly due to the fact that

  1. many small rivers drain to the sea

  2. there is a chain of volcanoes

  3. the North Atlantic Drift flows past the coast

  4. the Westerlies blow from the South West
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The North Atlantic Drift (warm extension of Gulf Stream) keeps Norwegian ports ice-free by bringing warm water. At these high latitudes (60-70°N), areas without this warming freeze in winter, but Norway's coast remains navigable year-round due to this maritime influence.

Multiple choice

When does it rains in the central valley of Chile?

  1. In summer

  2. In winter

  3. Throughout the year

  4. Never
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The central valley of Chile experiences a Mediterranean climate with winter rainfall. During the Southern Hemisphere winter (June-August), this region receives most of its precipitation. The summer months are typically dry, which is characteristic of Mediterranean climates found in central Chile, California, and other regions with similar weather patterns.

Multiple choice

Which one of the following regions comes under the equatorial climate?

  1. Desert of Chile

  2. Amaion Basin

  3. Plain of Brazil

  4. Pampas
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Amazon Basin has a classic equatorial climate characterized by consistently high temperatures and heavy rainfall throughout the year. This region contains the world's largest tropical rainforest. The other options listed - Chile's desert (coastal desert), Brazil's plain (tropical savanna), and the Pampas (temperate grassland) - all have different climate types, not equatorial.

Multiple choice

A line on a meteorological map joining places of 'equal rainfall' has been renamed as

  1. isobar

  2. isometric

  3. isohyet

  4. none of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

An isohyet is a line on a map connecting points that receive equal amounts of rainfall or precipitation. Isobars connect points of equal atmospheric pressure, while isometric relates to equal dimensions. The prefix 'iso-' means equal, and 'hyet' comes from Greek for rain - making isohyet the correct term for rainfall contours.

Multiple choice

A heavy dark grey mass of cloud of great vertical height which usually results in heavy shower or snow is termed as

  1. cumulonimbus

  2. cirrus

  3. cirrostratus

  4. nimbostratus
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Cumulonimbus clouds are tall, dense, dark clouds associated with thunderstorms and heavy precipitation. They grow vertically through multiple atmospheric layers due to strong updrafts. Cirrus are thin, wispy high-altitude clouds; cirrostratus are thin, sheet-like clouds that create halos; nimbostratus are dark, low clouds that produce steady rain but lack cumulonimbus's vertical development.

Multiple choice

Summers and winters in Montreal are ______ and _________, respectively.

Directions: Read the given passage carefully and answer the question that follows.

Montreal is a famous city in Canada. It lies in the Canadian province of Quebec. As a matter of fact, it is the largest city in Canada and the ninth largest city in North America. Its original name is Ville-Marie or City of Mary. It is named after Mount Royal, the triple-peaked hill in the heart of the city. It boasts of an estimated population of around 4.1 million. Its land area is about 4,259 square kilometers. The official language of Montreal is French and 56.9% of the population speaks this language, while merely 18.6% people speak English and 19.8% people speak other languages. Montreal is an important centre of commerce, aerospace, finance, pharmaceuticals, technology, design, culture, tourism, gaming, film and world affairs. The climate of the city is varied. Summers are warm and humid. The daily temperature ranges from 26 to 27 degree Celsius in July. The temperatures goes high up to 30 degree Celsius. Winters are cold, snowy, windy and the temperature falls from minus 9 degree Celsius to minus 10.5 degree Celsius in January. Montreal experiences snow storms in between November and March.

  1. hot, cold

  2. airy, windy

  3. humid, snowy

  4. stormy, snowy

  5. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

'Summers are warm and humid.' 'Winters are cold, snowy, windy....'