Assertion (A): Tropical Thorn Forests have a scrub-like appearance with leafless plants for most of the year.
Reason (R): These forests receive rainfall less than 50 cm, leading to sparse vegetation.
Case: A region in India receives 3.9 million hectares of wetland coverage, with 70% under paddy cultivation. Two sites, Chilika Lake and Keoladeo National Park, are protected under the Ramsar Convention.
Which type of forest is primarily associated with this description?
Assertion (A): Montane Forests show a change in vegetation with increasing altitude.
Reason (R): Temperature decreases as altitude increases, affecting the type of vegetation.
Which statements about Tropical Evergreen Forests are true?
They are found in warm, humid areas with rainfall exceeding 200 cm annually.
The forest structure includes well-stratified layers of shrubs, short trees, and tall trees up to 60m.
These forests are primarily located in the semi-arid regions of Southwest Punjab.
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?
Dry deciduous forests are found in the rainier areas of the Peninsula and plains of Uttar Pradesh.
Moist deciduous forests are found in the eastern slopes of the Western Ghats and Odisha.
These forests are also known as monsoon forests.
Which of the following statements about Montane Forests are true?
Southern mountain forests in the Nilgiris are called Sholas.
Deodar is an important species in the western Himalayas.
These forests are found in areas with rainfall less than 50 cm.
Which statements about Tropical Thorn Forests are accurate?
Common species include babool, ber, and khejri.
These forests have a scrub-like appearance with leafless plants for most of the year.
They are found in regions with rainfall between 100-200 cm.
Which of the following are true for Tropical Deciduous Forests?
Dry deciduous forests resemble grasslands during the dry season due to complete leaf shedding.
Moist deciduous forests are found in the eastern slopes of the Western Ghats and Odisha.
These forests are less widespread than Tropical Evergreen Forests in India.
Which statements about Tropical Evergreen Forests are correct?
Trees in these forests do not have a definite time for leaf shedding or flowering.
Common species include rosewood, mahogany, and ebony.
These forests are found in areas with rainfall between 70-100 cm.
Which of the following statements about Littoral and Swamp Forests are true?
About 70% of India’s wetland areas are under paddy cultivation.
Chilika Lake and Keoladeo National Park are protected under the Ramsar Convention.
Mangrove forests cover 10% of the world’s mangrove forests.
Which statements about Montane Forests are accurate?
Evergreen broadleaf trees like oak and chestnut are found between 1,000-1,750 m.
Alpine forests at 3,000-4,000 m include silver firs, junipers, and rhododendrons.
These forests are primarily located in the arid regions of Southwest Punjab.
Which of the following are true for Tropical Thorn Forests?
They occur in areas with rainfall less than 50 cm.
Vegetation includes tussocky grass up to 2 meters high.
These forests are found in the northeastern hills and Andaman & Nicobar Islands.
Which statements about Tropical Deciduous Forests are correct?
They are also known as monsoon forests and are the most widespread in India.
Moist deciduous forests are found in regions with rainfall between 100-200 cm.
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.