The Planet Earth | Space Explained by KLT!

The video provides an overview of Earth, highlighting its 8.7 million species and the struggle for survival. It explains the composition of Earth's atmosphere, its orbit around the sun, and the gravitational pull that keeps us grounded. The video also covers the various climate types found on Earth and discusses Earth's position in the solar system, its axis tilt, and its age of 4.5 billion years.

What percentage of Earth's atmosphere is composed of nitrogen?

• 21%

• 50%

• 78%

• 10%

How long does it take for Earth to complete one orbit around the sun?

• 365 days

• 12 months

• 30 days

• 24 hours

What force prevents us from flying off into space?

• Inertia

• Friction

• Gravity

• Magnetism

Which of the following is not a climate type found on Earth?

• Tropical

• Polar

• Highland

• Desert

What is the axial tilt of Earth?

• 45 degrees

• 23.5 degrees

• 90 degrees

• 0 degrees