Environmental Studies ยท Geography
Natural Vegetation and Habitats
1,633 Questions
Study the characteristics of various biomes, including tropical rainforests, savannas, and thorn forests. Questions address ecological concepts like stratification, climate factors, and regional vegetation types such as littoral forests. This topic is commonly asked in geography and environmental science papers.
Forest biomes and typesSavanna and grassland habitatsTropical rainforest characteristicsEcological stratificationThreats to natural habitats
Natural Vegetation and Habitats Questions
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Himalaya
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Sundarbans
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Bangladesh badlands
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southern swamp
B
Correct answer
Explanation
The Sundarbans is a vast mangrove forest and wetland area in the delta of the Ganges, Brahmaputra, and Meghna rivers.
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parts of large forests that have been left untouched by the local people.
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places for grazing animals.
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forests earmarked for commercial felling of trees.
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forests used for planting trees with medicinal properties.
A
Correct answer
Explanation
Sacred groves are forest patches protected by local communities due to religious or cultural beliefs. They are kept in their natural state, untouched by commercial activity.
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Unclassed forest
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Permanent forest estate
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Open forest
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Mangrove forest
B
Correct answer
Explanation
Reserved and protected forests are managed by the government to ensure sustainability and are collectively known as the permanent forest estate.
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Extinct species
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Endemic species
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Rare species
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Critical species
B
Correct answer
Explanation
Endemic species are those that are restricted to a specific geographical area, often due to natural barriers like mountains or water bodies. They are not found naturally anywhere else in the world.
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Tidal forest
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Coniferous forest
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Thorny forest
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None of these
A
Correct answer
Explanation
Mangrove forests are also known as tidal forests because they grow in areas influenced by tides, such as coastal deltas.
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Evergreen forest
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Mangrove forest
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Mountain forest
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Thorny forest
C
Correct answer
Explanation
Mountain forests, particularly in higher altitudes, are dominated by coniferous trees like pine, cedar, and fir.
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Deciduous forest
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Evergreen forest
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Mountain forest
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Thorn and scrub forest
A
Correct answer
Explanation
Deciduous forests are often called monsoon forests because they shed their leaves during the dry season to conserve water.
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Summer forest
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Winter forest
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Tropical rainforest
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Tropical winter forest
C
Correct answer
Explanation
Evergreen forests, characterized by high rainfall and dense vegetation, are commonly referred to as tropical rainforests.
A
Correct answer
Explanation
Forests in India are generally classified into five major types based on climatic conditions: Tropical Evergreen, Tropical Deciduous, Thorn, Mountain, and Mangrove.
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Rivers
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Mount mountains
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Forests
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None of these
C
Correct answer
Explanation
Forests are called the green lungs of the planet because they absorb carbon dioxide and release oxygen through photosynthesis.
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Amazon
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Mexico City
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Germany
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Canadian Shield
A
Correct answer
Explanation
The Amazon rainforest is the largest in the world and is critical for global oxygen production and carbon sequestration.
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Forest Land
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Parks and Preserves
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Wilderness
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Marginal Land
C
Correct answer
Explanation
Wilderness areas are designated lands where human activity is highly restricted to preserve the natural state and protect ecosystems from exploitation.
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Urban adaptors
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Urban avoiders
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Urban exploiters
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Urban explorers
A
Correct answer
Explanation
Urban adaptors are species that are well-suited to suburban and park-like environments, often utilizing the matrix of forest patches and residential areas.
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Tripical dry
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Tropical moist
A
Correct answer
Explanation
Tropical dry forests occur in regions with pronounced wet and dry seasons. Trees in these forests are drought-adapted, often dropping leaves during the dry season to conserve water.
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Temperate needle-leaf
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Temperate broadleaf and mixed
A
Correct answer
Explanation
Temperate needle-leaf forests (often called boreal or taiga) are typically found in higher latitude regions of the Northern Hemisphere.