Question

give reason for the following statement
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Answer 1

Answer:

• Statement 1 - Penguins can easily live in the polar region because they have maintain high body temperatures to remain active. The thick skin helps to maintain warm in cold temperature. The feathers are tightly attached and overlap to one another, it provide waterproofing and warmth.

Explanation:

• During the day, the sun heats up both the ocean surface and the land. ... The wind will blow from the higher pressure over the water to lower pressure over the land causing the sea breeze. The sea breeze strength will vary depending on the temperature difference between the land and the ocean. At night, the roles reverse.
• Answer: 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.

Answer 2

Answer:

1. penguins have adaptation of polar region so they live there
2. in summer air of land become hot and vapourised so to fill the sea air flows there
3. because air fill the space of bottle so there is no space for paper.