Earth Science Knowledge Assessment

The video is a general knowledge quiz about Earth, featuring 10 questions. Topics include Earth's water coverage, nickname, natural satellite, rotation time, position in the solar system, meteor impacts, largest ocean, sunrise direction, atmospheric layers, and the longest river. Viewers are encouraged to answer within five seconds per question and share their results.

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

• 60%

• 50%

• 80%

• 70%

What is Earth's nickname?

• Morning Star

• Blue Planet

• Red Planet

• Twilight Planet

How many natural satellites does Earth have?

• 1

• 2

• 3

• 4

Is Earth's rotation period on its axis more than 24 hours?

• True

• False

Which planets are located on either side of Earth?

• Mercury and Venus

• Venus and Mars

• Mars and Jupiter

• Jupiter and Uranus

How many years ago did a meteor shower wipe out the dinosaurs?

• 30 million years ago

• 45 million years ago

• 65 million years ago

• 100 million years ago

Which is the largest ocean on Earth?

• Pacific Ocean

• Indian Ocean

• Arctic Ocean

• Atlantic Ocean

From which direction does the sun rise?

• North

• South

• West

• East

What is the name of the closest atmospheric layer to Earth's surface?

• Troposphere

• Stratosphere

• Mesosphere

• Exosphere

Which is the longest river in the world?

• Red River

• Yellow River

• Nile River

• Amazon River