Give reasons for the following statements.
1. Penguins can easily live in the polar regions.
2. The winds flow from the sea towards the land in summer.
3. Place a crumpled piece of paper on the mouth of an empty bottle and it comes outside when you blow air inside the bottle.
Answers
Answered by
5
Answer:
- Penguins have to keep high body temperatures to remain active. They have thick skin and lots of fat (blubber) under their skin to keep warm in cold weather. They also huddle together with their friends to keep warm
- Cool air from over the water flows in to take its place. A land breeze blows from land to sea during the night or in winter. That's when air over the water is warmer than air over the land. The warm air rises.
- When we blow into the mouth of the bottle, the air near the mouth has higher speed. This decreases the pressure there. The air pressure inside the bottle is higher than near the mouth. The air inside the bottle pushes the ball out.
Hope this helps you
Stay happy and safe
Do mark as brainliest ✌️
Similar questions