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

FAQs on Plants and Animals in Different Surroundings III 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 classified into major types such as forests, deserts, grasslands, freshwater, and marine environments. Each habitat has specific characteristics that support different life forms. For example, forests provide shelter and food for a variety of species, while deserts have special adaptations for survival due to their harsh conditions.
2. How do plants adapt to their environment?
Ans. Plants adapt to their environment in several ways. In dry areas, such as deserts, some plants have thick, waxy coatings to reduce water loss, while others, like cacti, store water in their tissues. In colder climates, plants may have small leaves to minimize water loss or grow close to the ground to avoid harsh winds. These adaptations help them survive and thrive in their specific environments.
3. What role do animals play in their ecosystems?
Ans. Animals play crucial roles in their ecosystems by participating in various interactions such as predation, competition, and symbiosis. They help maintain the balance of ecosystems by controlling plant populations, dispersing seeds, and recycling nutrients. For example, herbivores feed on plants, while carnivores keep herbivore populations in check, contributing to a healthy ecosystem.
4. How do environmental changes affect plants and animals?
Ans. Environmental changes, such as climate change, pollution, and habitat destruction, can significantly impact plants and animals. These changes may lead to loss of habitats, altered food availability, and increased competition for resources. Many species may struggle to adapt, leading to declines in population or even extinction. It's essential to protect natural habitats to ensure biodiversity.
5. Why is biodiversity important for the environment?
Ans. Biodiversity is crucial for the environment as it ensures ecosystem resilience, stability, and productivity. A diverse range of species contributes to various ecological functions, such as nutrient cycling, pollination, and water purification. High biodiversity also provides resources for food, medicine, and materials for humans. Protecting biodiversity is vital for a healthy planet and future generations.
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