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Sea vs. Ocean

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Questions and Answers

What is the main difference between a sea and an ocean?

Seas cover a larger percentage of the Earth's surface compared to oceans

Seas are smaller bodies of salt water surrounded by land, while oceans are larger bodies of water covering most of the Earth's surface (correct)

Seas are made up of fresh water, while oceans are made up of salt water

Seas are completely landlocked bodies of water, while oceans are partially surrounded by land

What is the significance of the sea for humans?

Sea is important for mineral extraction and warfare activities

Sea provides substantial food supplies for humans, mainly fish (correct)

Sea is essential for generating power and influencing climate patterns

Sea covers over 70% of the Earth's surface

Which ocean is the largest?

Atlantic Ocean

Arctic Ocean

Indian Ocean

Pacific Ocean (correct)

What is the area of the Mediterranean Sea?

60 million square miles (B) Signup and view all the answers

What type of water makes up the ocean?

Salty water (C) Signup and view all the answers

What is the main use of the sea for humans?

Trade (D) Signup and view all the answers

Which ocean covers the smallest area?

Arctic Ocean (A) Signup and view all the answers

What is the primary reason that oceans influence weather and climate patterns?

The movement of ocean currents (D) Signup and view all the answers

Which body of water is partially surrounded by land and can be completely landlocked in some cases?

Mediterranean Sea (A) Signup and view all the answers

What percentage of Earth's surface is covered by oceans?

70% (A) Signup and view all the answers