Introduction: The chapter begins by describing the harsh conditions of the desert. It is a land of sand, heat, and wind. There is little vegetation or water, and the animals and plants that live there have adapted to these harsh conditions.
Animals of the desert: The chapter describes some of the animals that live in the desert, including camels, lizards, snakes, and scorpions. These animals have all adapted to the harsh conditions of the desert in different ways. For example, camels have humps that store fat, which they can use for energy when food is scarce. Lizards have long, thin bodies that help them to conserve water. Snakes have scales that help to protect them from the sun’s heat. Scorpions have venom that they use to kill their prey.
Plants of the desert: The chapter also describes some of the plants that live in the desert, including cacti, succulents, and wildflowers. These plants have all adapted to the harsh conditions of the desert in different ways. For example, cacti have thick, fleshy stems that store water. Succulents have leaves that are modified to store water. Wildflowers bloom for a short period of time after it rains.
Conclusion: The chapter concludes by describing the beauty of the desert. Even though it is a harsh environment, the desert is home to a variety of animals and plants. It is also a place of great beauty, especially when it rains and the wildflowers bloom.
The Desert Class 7 Questions Answers
Q1. What are the characteristics of a desert?
Ans: A desert is a place that receives very little rainfall. This means that there is very little water available for plants and animals to live. Deserts are often hot and dry, with very high temperatures during the day and very low temperatures at night.
Q2. What are the different types of deserts?
Ans: There are many different types of deserts, but they can be classified into two main categories: hot deserts and cold deserts. Hot deserts are found in areas that receive very little rainfall, such as the Sahara Desert in Africa and the Arabian Desert in Asia. Cold deserts are found in areas that are very high in elevation, such as the Tibetan Plateau and the Atacama Desert in South America.
Q3. What are some of the challenges of living in a desert?
Ans: The main challenge of living in a desert is finding enough water. Water is essential for life, and without it, plants and animals cannot survive. Other challenges include the heat, the wind, and the lack of vegetation.
Q4. What are some of the beauty of the desert?
Ans: Even though the desert is a harsh environment, it is also home to a variety of plants and animals. A desert is also a place of great beauty, especially when it rains and the wildflowers bloom.
Q5. Why is the desert so dry?
Ans: The desert is so dry because it receives very little rainfall. This is due to the fact that the air is very dry in the desert, and the land is very flat, which means that there are no mountains to block the rain.
Q6. What are some of the plants that live in the desert?
Ans: Some of the plants that live in the desert include cacti, succulents, and wildflowers. Cacti have thick, fleshy stems that store water. Succulents have leaves that are modified to store water. Wildflowers bloom for a short period of time after it rains.
Q7. What are some of the animals that live in the desert?
Ans: Some of the animals that live in the desert include camels, lizards, snakes, and scorpions. Camels have humps that store fat, which they can use for energy when food is scarce. Lizards have long, thin bodies that help them to conserve water. Snakes have scales that help to protect them from the sun’s heat. Scorpions have venom that they use to kill their prey.