1.What is huddling? How it keeps penguin warm in extreme cold climate?
2.Why is it difficult to predict the weather of a place while it is easy to predict its climate?
3.Write a short note on migration.
4.Name any two countries of each that belong to or have ) Polar region: (b) Tropical rainforest:
5.Give one example of an animal that can live both in water and on land
aakshat u also gone to another planet??
Answers
Answer:
1 Male emperor penguins gather close together in big groups called “huddles” to minimise how much of their body surface is exposed to cold air while they are incubating eggs. This can cut heat loss in half and keep penguins' core temperature at about 37℃ even while the air outside the huddle is below -30℃.
2 The day-to-day conditions of the atmosphere at a place with respect to temperature, pressure, humidity, rainfall, etc. constitute the weather of a place. ... The weather at a place changes even over short periods of time. Therefore, it is difficult to predict weather of a place.
3 Migration is a way to move from one place to another in order to live and work. Movement of people from their home to another city, state or country for a job, shelter or some other reasons is called migration. Migration from rural areas to urban areas has increased in past few years in India.
4 its given as image above
5 Amphibians
Explanation:
Hope it helps you
Answer:
4) ans Greenland = polar region
Brazil = tropical rainforest
5) ans:- turtle
Explanation:
oppa i am there on this planet only practising to give vote of thanks on this 75th independence day and getting scoldings from teachers