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Desert Animals and Plants Video Lecture | EVS for Class 4 (Our Wondrous World: New NCERT)

FAQs on Desert Animals and Plants Video Lecture - EVS for Class 4 (Our Wondrous World: New NCERT)

1. What are some common animals found in the desert?
Ans. Some common animals found in the desert include camels, snakes, lizards, scorpions, and various rodents. These animals have adapted to survive in harsh conditions, often having special features such as the ability to conserve water and withstand extreme temperatures.
2. How do desert plants survive in such dry conditions?
Ans. Desert plants, such as cacti and succulents, survive in dry conditions by having thick, fleshy tissues that store water. They often have deep root systems to reach underground water and may have small leaves or spines to reduce water loss due to evaporation.
3. Why are deserts considered important ecosystems?
Ans. Deserts are important ecosystems because they support unique wildlife and plant species that are specially adapted to their environment. They also play a role in climate regulation and can be sources of valuable resources like minerals and solar energy.
4. What adaptations do desert animals have to stay cool?
Ans. Desert animals have several adaptations to stay cool, such as being nocturnal to avoid the heat of the day, having light-colored fur or scales to reflect sunlight, and being able to regulate their body temperature to avoid overheating.
5. Can people live in deserts, and if so, how do they manage?
Ans. Yes, people can live in deserts. They manage by utilizing water conservation techniques, such as rainwater harvesting, and by using sustainable practices to grow food. Many desert communities rely on trade and tourism to support their livelihoods.
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