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Plants and Animals in Different Surroundings I Video Lecture | Crash Course for Class 6

FAQs on Plants and Animals in Different Surroundings I Video Lecture - Crash Course for Class 6

1. What are the different types of habitats for plants and animals?
Ans.Plants and animals live in various habitats, which can be broadly categorized into terrestrial (land) and aquatic (water) environments. Terrestrial habitats include forests, grasslands, deserts, and tundras, while aquatic habitats encompass freshwater (rivers, lakes) and marine (oceans, coral reefs) ecosystems. Each habitat supports specific species adapted to the local conditions.
2. How do plants adapt to their environments?
Ans.Plants adapt to their environments in several ways. For instance, cacti have thick, waxy skins to reduce water loss in arid deserts, while broadleaf trees in rainforests have large leaves to capture sunlight. Additionally, some plants have deep roots to access groundwater, while others may have shallow roots to quickly absorb rainwater.
3. What are some adaptations of animals to survive in their habitats?
Ans.Animals have various adaptations that help them survive in their habitats. For example, polar bears have thick fur and a layer of fat for insulation in cold climates, while camels have adaptations like the ability to store water and tolerate high temperatures in deserts. Birds may have strong wings for flying long distances or specialized beaks for feeding on specific food sources.
4. Why is biodiversity important in different ecosystems?
Ans.Biodiversity is crucial for maintaining healthy ecosystems. It ensures natural sustainability for all life forms by providing a variety of genetic resources, food, and habitats. Biodiversity also helps ecosystems to recover from environmental stress and contributes to ecosystem services, such as pollination, nutrient cycling, and climate regulation.
5. How do human activities impact the habitats of plants and animals?
Ans.Human activities, such as deforestation, pollution, urbanization, and climate change, significantly impact the habitats of plants and animals. Deforestation leads to loss of trees and wildlife habitats, pollution contaminates air and water, and urbanization destroys natural landscapes. These activities can result in habitat fragmentation, making it difficult for species to survive and reproduce.
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