Question

G Answer the following questions.
1. Define habitat and write the main features of any two habitats.
2. Explain any three types of body coverings of animals with examples.
3. Describe any three types of breathing organs in animals with examples.
4. Write a note on the how aquatic animals and insects move.
5. Define migration. Why do animals migrate? Explain with examples.​

Answer 1

Answer:

1.A habitat is the natural home or environment of a plant, animal, or other organism. It provides the organisms that live there with food, water, shelter and space to survive. Habitats consist of both biotic and abiotic factors. Biotic factors are living things

2.

Types of Body Coverings

Mammals have hair or fur, birds have feathers, reptiles have dry scales, amphibians have soft, moist skin, and fish have wet, slimy scales. Although each skin covering is useful in many ways, the focus of this information is how various colors and patterns help an animal's chances for survival.

3.In the insects like grasshopper, cockroach, housefly and a mosquito, the tiny holes called spiracles on their body and the air tubes called tracheae are the respiratory organs. The respiratory organs of the land animals such as man (humans), birds, lizard, dog and frog etc. are the lungs.

4.I don't the answer of this question

5.The seasonal movement of a complete population of animals from one area to another. Migration is usually a response to changes in temperature, food supply, or the amount of daylight, and is often undertaken for the purpose of breeding. Mammals, insects, fish, and birds all migrate.

Answer 2

Answer:

1. A habitat is the natural home or environment of a plant, animal, or other organism. It provides the organisms that live there with food, water, shelter and space to survive. Habitats consist of both biotic and abiotic factors.
2. Types of Body Coverings
3. Mammals have hair or fur, birds have feathers, reptiles have dry scales, amphibians have soft, moist skin, and fish have wet, slimy scales.
4. Some animals travel relatively short distances to find food or more favorable living or breeding conditions. Most animals that migrate do so to find food or more livable conditions. Some animals migrate to breed. The Atlantic Salmon begins its life in a river and migrates downstream to the ocean.