Answor the following questions.
1. What do you mean by migration? Give an example of living organisms which
shows this phenomenon.
Ans
2. Why do we find animals of certain kinds of living in particular climatic
conditions? Explain with example.
Ans.
3. Give reason why penguins can't fly but still have streamlined body.
Ans
4 Write any two adaptations of the following: 1) Toucan 2)Tiger
Ans.
Answers
1)The definition of a migration is a movement to another place, often of a large group of people or animals. An example of migration is geese flying south for the winter.
2)We find animals of certain kind living in particular climatic conditions because every living organism is adapted to live in the particular habitat. It will not be able to survive in the hot climate of tropical regions as they developed thick skin for the protection from cold not from the hot and humid temperature.
3)Penguins have strong wings and strong pectoral muscles to power them. Their bodies are streamlined as if for flight, so they still cut cleanly through the water. But water is much thicker than air, so their wings are shorter and stiffer than a normal bird's wings.
4) --------------------------------