High School

1. How big is the Earth?

2. What is the equatorial bulge?

3. What is angular distance?

4. What is equatorial diameter?

5. What is polar diameter?

6. What is equatorial diameter?

7. What is a lunar eclipse?

8. What is the troposphere?

9. What is the stratosphere?

10. What is the mesosphere?

11. What is the inner core?

Answer :

  1. How big is the Earth?
    The Earth's diameter measures about 12,742 kilometers (7,918 miles). Its circumference is roughly 40,075 kilometers (24,901 miles) at the equator.

  2. What is the equatorial bulge?
    The equatorial bulge refers to the slight flattening at the poles and the bulging at the equator of the Earth. This occurs due to the Earth's rotation, making the equatorial diameter slightly larger than the polar diameter.

  3. What is angular distance?
    Angular distance is a measure of the angle formed between two points and the center of the sphere (e.g., Earth). It's typically measured in degrees.

  4. What is equatorial diameter?
    The equatorial diameter is the diameter of the Earth measured across the equator, which is about 12,756 kilometers (7,926 miles).

  5. What is polar diameter?
    The polar diameter is the distance from one pole of the Earth to the other, through the center of the Earth. It is about 12,714 kilometers (7,900 miles).

  6. What is a lunar eclipse?
    A lunar eclipse occurs when the Earth comes between the Sun and the Moon, blocking sunlight from directly reaching the Moon. During a full lunar eclipse, the Moon can appear red due to Earth's atmosphere refracting sunlight.

  7. What is the troposphere?
    The troposphere is the lowest layer of Earth's atmosphere, where weather occurs and where most of the atmosphere's mass is found. It extends from the Earth's surface to about 8 to 15 kilometers (5 to 9 miles).

  8. What is the stratosphere?
    The stratosphere is the second layer of the Earth's atmosphere, lying above the troposphere and below the mesosphere. It extends from about 15 kilometers (9 miles) to 50 kilometers (31 miles) above the Earth's surface and contains the ozone layer.

  9. What is the mesosphere?
    The mesosphere is the third layer of the Earth's atmosphere above the stratosphere and below the thermosphere, extending from about 50 kilometers (31 miles) to 85 kilometers (53 miles) above the surface. It is where most meteors burn up upon entering the Earth's atmosphere.

Unfortunately, the term 'iner mos puere' does not correspond to any recognized concept or phenomenon related to the question's content. It's possible this might be a typo or misrecognition of another term.