Wildlife includes non-domesticated animals living in natural habitats, while natural vegetation is classified based on climate, water availability, plant structure, dominant species, and altitude, aiding ecological understanding.
Explanation:
Wildlife typically refers to all non-domesticated animals that live in natural habitats, including but not limited to forests, grasslands, deserts, wetlands, and oceans. It encompasses a wide range of animal species, including mammals, birds, reptiles, amphibians, fish, and invertebrates. Some examples of animals included in wildlife are tigers, lions, elephants, giraffes, wolves, bears, dolphins, whales, eagles, snakes, and butterflies. The term "wildlife" is often used to emphasize the importance of preserving and conserving these animals and their habitats.
Natural vegetation is classified based on several factors, including climate, topography, soil type, and adaptation to environmental conditions. Here are some common basis for classifying natural vegetation:
Climate: Vegetation types are often categorized based on the climate they are adapted to, such as tropical rainforests, temperate deciduous forests, coniferous forests, grasslands, and deserts.
Water Availability: Vegetation can be classified based on its dependence on water availability, such as hydrophytes (plants adapted to waterlogged environments), xerophytes (plants adapted to arid conditions), and mesophytes (plants adapted to moderate moisture conditions).
Plant Structure: Vegetation can be classified based on the structure and form of the plants, such as forests (with tall trees and multiple canopy layers), shrublands (with shorter woody plants), and grasslands (dominated by grass species).
Dominant Plant Species: Vegetation types can be classified based on the dominant plant species present, such as oak forests, pine forests, bamboo forests, or cactus deserts.
Altitude: Vegetation can also be categorized based on altitude zones, such as montane forests at higher elevations, alpine meadows in mountainous regions, or subalpine forests below the treeline.
These classification systems help scientists and ecologists understand and study the distribution, ecology, and diversity of plant communities in different regions.
(i) Which are the two main climatic factors responsible for soil formation?
Answer: Two main climatic factors responsible for soil formation are temperature and rainfall, in which rainfall influences the rate of weathering and humus formation.
(ii) Write any two reasons for land degradation today.
Answer: The overuse of chemical fertilizers and deforestation are the two main reasons for land degradation. The growing population and their ever-growing demand has led to large scale destruction of forest cover and arable land and has created a fear of losing this natural resource.
(iii) Why is land considered an important resource?
Answer: Land is considered an important resource because it can be put to use for various purposes like agriculture, forestry, mining, building houses, roads and setting up of industries.
(iv) Name any two steps that the government has taken to conserve plants and animals.
Answer: Two major steps taken by the government to protect and conserve plants, animals and natural vegetation are as follows:
National parks, wildlife sanctuaries, biosphere reserves are made to protect our natural vegetation and wildlife.
Awareness programmes like social forestry and tree plantation- ‘Vanamahotsava’ are organised to conserve forests, which are a valuable natural resource.
(v) Suggest three ways to conserve water.
Answer: Three main ways to conserve water are:
a. Increasing forest cover and other vegetation to slow the surface runoff
b. Replenishing underground water through rainwater harvesting
c. Reducing the loss of water in irrigation and shifting to less water-intensive methods of agriculture
Answers & Comments
Answer:
Wildlife includes non-domesticated animals living in natural habitats, while natural vegetation is classified based on climate, water availability, plant structure, dominant species, and altitude, aiding ecological understanding.
Explanation:
Wildlife typically refers to all non-domesticated animals that live in natural habitats, including but not limited to forests, grasslands, deserts, wetlands, and oceans. It encompasses a wide range of animal species, including mammals, birds, reptiles, amphibians, fish, and invertebrates. Some examples of animals included in wildlife are tigers, lions, elephants, giraffes, wolves, bears, dolphins, whales, eagles, snakes, and butterflies. The term "wildlife" is often used to emphasize the importance of preserving and conserving these animals and their habitats.
Natural vegetation is classified based on several factors, including climate, topography, soil type, and adaptation to environmental conditions. Here are some common basis for classifying natural vegetation:
Climate: Vegetation types are often categorized based on the climate they are adapted to, such as tropical rainforests, temperate deciduous forests, coniferous forests, grasslands, and deserts.
Water Availability: Vegetation can be classified based on its dependence on water availability, such as hydrophytes (plants adapted to waterlogged environments), xerophytes (plants adapted to arid conditions), and mesophytes (plants adapted to moderate moisture conditions).
Plant Structure: Vegetation can be classified based on the structure and form of the plants, such as forests (with tall trees and multiple canopy layers), shrublands (with shorter woody plants), and grasslands (dominated by grass species).
Dominant Plant Species: Vegetation types can be classified based on the dominant plant species present, such as oak forests, pine forests, bamboo forests, or cactus deserts.
Altitude: Vegetation can also be categorized based on altitude zones, such as montane forests at higher elevations, alpine meadows in mountainous regions, or subalpine forests below the treeline.
These classification systems help scientists and ecologists understand and study the distribution, ecology, and diversity of plant communities in different regions.
Verified answer
Answer:
Answer the following questions.
(i) Which are the two main climatic factors responsible for soil formation?
Answer: Two main climatic factors responsible for soil formation are temperature and rainfall, in which rainfall influences the rate of weathering and humus formation.
(ii) Write any two reasons for land degradation today.
Answer: The overuse of chemical fertilizers and deforestation are the two main reasons for land degradation. The growing population and their ever-growing demand has led to large scale destruction of forest cover and arable land and has created a fear of losing this natural resource.
(iii) Why is land considered an important resource?
Answer: Land is considered an important resource because it can be put to use for various purposes like agriculture, forestry, mining, building houses, roads and setting up of industries.
(iv) Name any two steps that the government has taken to conserve plants and animals.
Answer: Two major steps taken by the government to protect and conserve plants, animals and natural vegetation are as follows:
National parks, wildlife sanctuaries, biosphere reserves are made to protect our natural vegetation and wildlife.
Awareness programmes like social forestry and tree plantation- ‘Vanamahotsava’ are organised to conserve forests, which are a valuable natural resource.
(v) Suggest three ways to conserve water.
Answer: Three main ways to conserve water are:
a. Increasing forest cover and other vegetation to slow the surface runoff
b. Replenishing underground water through rainwater harvesting
c. Reducing the loss of water in irrigation and shifting to less water-intensive methods of agriculture
Explanation:
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