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### How much do you know about the Earth? Choose the correct answer.

1. How long does it take for the Earth to go around the sun?
a. 93 weeks
b. 2 years
c. 365 days

2. How many continents are there?
a. 9
b. 7
c. 5

3. Which star is closest to the Earth?
a. Sirius
b. The Sun
c. Polaris

4. Which ocean is the biggest?
a. Atlantic Ocean
b. Indian Ocean
c. Pacific Ocean

5. Which gas composes 78% of the Earth's atmosphere?
a. Nitrogen
b. Oxygen
c. Hydrogen

Sagot :

GinnyAnsweridn

Final answer:

The Earth takes 365 days to orbit the Sun, has 7 continents, the Sun is the closest star, the Pacific Ocean is the largest, and nitrogen makes up 78% of Earth's atmosphere.


Explanation:

Earth's rotation around the Sun: It takes approximately 365 days for the Earth to complete one orbit around the Sun.

Number of continents: There are 7 continents on Earth.

Closest star to Earth: The Sun is the closest star to Earth.

Biggest ocean: The Pacific Ocean is the largest ocean on Earth.

Composition of Earth's atmosphere: Nitrogen makes up about 78% of Earth's atmosphere.


Learn more about Earth facts here:

https://brainly.com/question/31445119


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