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What is the approximate percentage of Earth's land area covered by forests?
Approximately 31% of Earth's land area is covered by forests.
Approximately 31% of Earth’s land area is covered by forests.
See lessWhat is the name of the layer of Earth's atmosphere where commercial airplanes fly?
The layer of Earth's atmosphere where commercial airplanes fly is the troposphere.
The layer of Earth’s atmosphere where commercial airplanes fly is the troposphere.
See lessWhat is the name of the layer of Earth's atmosphere where the auroras occur?
The layer of Earth's atmosphere where the auroras occur is the thermosphere.
The layer of Earth’s atmosphere where the auroras occur is the thermosphere.
See lessWhat is the name of the layer of Earth's atmosphere where most meteors burn up?
The layer of Earth's atmosphere where most meteors burn up is the mesosphere.
The layer of Earth’s atmosphere where most meteors burn up is the mesosphere.
See lessWhat is the phenomenon where Earth's magnetic poles reverse called?
The phenomenon where Earth's magnetic poles reverse is called geomagnetic reversal or magnetic reversal.
The phenomenon where Earth’s magnetic poles reverse is called geomagnetic reversal or magnetic reversal.
See lessWhat are the names of the five oceans on Earth?
The names of the five oceans on Earth are the Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern Ocean, and Arctic Ocean.
The names of the five oceans on Earth are the Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern Ocean, and Arctic Ocean.
See lessWhat is the Earth's orbital period around the Sun?
The Earth's orbital period around the Sun, or a year, is approximately 365.25 days.
The Earth’s orbital period around the Sun, or a year, is approximately 365.25 days.
See lessWhat is the Earth's approximate distance from the Moon?
The Earth's approximate distance from the Moon is 384,400 kilometers.
The Earth’s approximate distance from the Moon is 384,400 kilometers.
See lessWhat is the term for the study of Earth's physical structure and substance?
The term for the study of Earth's physical structure and substance is geology.
The term for the study of Earth’s physical structure and substance is geology.
See lessWhat is the name of the supercontinent that existed about 200 million years ago?
The supercontinent that existed about 200 million years ago is called Pangaea.
The supercontinent that existed about 200 million years ago is called Pangaea.
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