Challenger App

No.1 PSC Learning App

1M+ Downloads

Match the characteristics of Littoral and Swamp Forests:

A. Wetland Area - 1. 3.9 million hectares

B. Ramsar Sites - 2. Chilika Lake, Keoladeo National Park

C. Mangrove Forests - 3. 7% of global mangroves

D. Main Regions - 4. Western Ghats, Nilgiris

Which of the following statements about Tropical Deciduous Forests are correct?

  1. Dry deciduous forests are found in the rainier areas of the Peninsula and plains of Uttar Pradesh.

  2. Moist deciduous forests are found in the eastern slopes of the Western Ghats and Odisha.

  3. These forests are also known as monsoon forests.

Which of the following statements about Montane Forests are true?

  1. Southern mountain forests in the Nilgiris are called Sholas.

  2. Deodar is an important species in the western Himalayas.

  3. These forests are found in areas with rainfall less than 50 cm.

Which statements about Tropical Thorn Forests are accurate?

  1. Common species include babool, ber, and khejri.

  2. These forests have a scrub-like appearance with leafless plants for most of the year.

  3. They are found in regions with rainfall between 100-200 cm.

Which of the following are true for Tropical Deciduous Forests?

  1. Dry deciduous forests resemble grasslands during the dry season due to complete leaf shedding.

  2. Moist deciduous forests are found in the eastern slopes of the Western Ghats and Odisha.

  3. These forests are less widespread than Tropical Evergreen Forests in India.

Which statements about Tropical Evergreen Forests are correct?

  1. Trees in these forests do not have a definite time for leaf shedding or flowering.

  2. Common species include rosewood, mahogany, and ebony.

  3. These forests are found in areas with rainfall between 70-100 cm.

Which of the following statements about Littoral and Swamp Forests are true?

  1. About 70% of India’s wetland areas are under paddy cultivation.

  2. Chilika Lake and Keoladeo National Park are protected under the Ramsar Convention.

  3. Mangrove forests cover 10% of the world’s mangrove forests.

Which statements about Montane Forests are accurate?

  1. Evergreen broadleaf trees like oak and chestnut are found between 1,000-1,750 m.

  2. Alpine forests at 3,000-4,000 m include silver firs, junipers, and rhododendrons.

  3. These forests are primarily located in the arid regions of Southwest Punjab.

Which of the following are true for Tropical Thorn Forests?

  1. They occur in areas with rainfall less than 50 cm.

  2. Vegetation includes tussocky grass up to 2 meters high.

  3. These forests are found in the northeastern hills and Andaman & Nicobar Islands.

Which statements about Tropical Deciduous Forests are correct?

  1. They are also known as monsoon forests and are the most widespread in India.

  2. Moist deciduous forests are found in regions with rainfall between 100-200 cm.

  3. Dry deciduous forests transition to tropical thorn forests in wetter margins.

Which of the following statements about Tropical Evergreen and Semi Evergreen Forests are true?

They are found in areas with annual precipitation exceeding 200 cm and a mean temperature above 22°C.

Semi Evergreen forests have a mix of evergreen and moist deciduous trees with evergreen undergrowth.

These forests are primarily located in the arid regions of Rajasthan and Gujarat.

hich of the following statements about Tropical Evergreen and Semi Evergreen Forests are true?

They are found in areas with annual precipitation exceeding 200 cm and a mean temperature above 22°C.

Semi Evergreen forests have a mix of evergreen and moist deciduous trees with evergreen undergrowth.

These forests are primarily located in the arid regions of Rajasthan and Gujarat.

Which of the following statements about Tropical Evergreen and Semi-Evergreen Forests are correct?

a) They are found in areas with annual precipitation exceeding 200 cm and mean temperature above 22°C.

b) These forests have a well-stratified structure with layers of shrubs, short trees, and tall trees up to 60m.

c) Semi-evergreen forests have a mix of evergreen and moist deciduous trees with evergreen undergrowth.

What is the approximate depth of the abyssal plains where the temperature is never above 4°C?
Which zone comprises the continental slope and rise together?
The continental rise is characterized by canyons and trenches, and is subject to:
What occurs after the continental shelf?
To what depth does the continental shelf extend?
What is the sublittoral zone also known as?
The littoral zone represents the area between which two levels?
What is another name for the littoral zone?
Which zone comprises the beach down to the edge of the ocean in the benthic zone?
What is the overall shape of the benthic zone described as?
What is the theme for World Soil Day in 2024?
In 2023, World Soil Day highlighted the importance of:
Which theme was associated with World Soil Day in 2022?
Which of the following is a major source of soil contamination?
What is soil pollution?
ഏറ്റവും ശക്തിയുള്ള കാന്തങ്ങൾ ഏത് വസ്തുവിൽ നിന്നാണ് നിർമ്മിക്കുന്നത്?
കാന്തത്തിന് ശക്തി കൂടാൻ ഉപയോഗിക്കുന്ന മിശ്രലോഹങ്ങൾ എന്തൊക്കെയാണ്?
കാന്തിക മണ്ഡലം എന്നാലെന്ത് ?
കാന്തികബലം എന്നാലെന്ത് ?
What is the theme for World Ocean Day in 2025?
In which year was the theme 'Awaken new depths' observed for World Ocean Day?
What was the theme for World Ocean Day in 2023?
What is the predicted theme for World Water Day in 2025?
The theme for World Water Day in 2024 aimed at:
What was the theme for World Water Day in 2023?
ഒരു കാന്തത്തിൻ്റെ രണ്ട് തരം ധ്രുവങ്ങൾ എന്തൊക്കെയാണ്?
കാന്തത്തിന്റെ ആകർഷണബലം ഏറ്റവും കൂടുതലായിട്ടുള്ള ഭാഗം ഏതാണ്?
താഴെ നൽകിയവയിൽ അകാന്തികവസ്തുക്കളിൽ ഉൾപ്പെടാത്തത് ഏതാണ്?
താഴെ കൊടുത്തവയതിൽ കാന്തം ആകർഷിക്കുന്നവ ഏതാണ്?
What does the Greek word "Eutrophos", from which 'Eutrophication' is derived, mean?
What is the phenomenon called when nutrient-rich water bodies lead to excessive plant growth, oxygen depletion, and loss of biodiversity?
What is the BOD value of clean water?
What is Bio-chemical Oxygen Demand (BOD)?
Approximately how many tons of waste are discharged into water bodies globally every day, according to United Nations statistics?
In which year did the Water Pollution Prevention and Control Act come into force in India?
What is the name of the law in India that regulates water pollution?
What is an example of biological waste that causes water pollution?