Another name for blue planet is a) hydrosphere b) biotic c) climate

September 1, 2026Geography

ScanSolve AI Answer

September 1, 2026

The correct option is a) hydrosphere.

Earth is often called the blue planet because over 70% of its surface is covered by water. The hydrosphere refers to all the water on Earth, including oceans, lakes, rivers, and groundwater. It is this vast amount of water that gives Earth its distinctive blue appearance from space.

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The correct option is a) hydrosphere. Earth is often called the blue planet because over 70% of its surface is covered by water.

Asked on September 1, 2026Geography

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ScanSolve AI AnswerAnswered on September 1, 2026

The correct option is a) hydrosphere. Earth is often called the blue planet because over 70% of its surface is covered by water. The hydrosphere refers to all the water on Earth, including oceans, lakes, rivers, and groundwater. It is this vast amount of water that gives Earth its distinctive blue appearance from space. Got more? Send 'em