SOLAR SYSTEM

UNIVERSE

METEORITES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When meteoroids enter Earth’s atmosphere at high speed, they burn up. Then they are called
A
meteors
B
asteroids
C
comets
D
moons
Explanation: 

Detailed explanation-1: -When meteoroids enter Earth’s atmosphere (or that of another planet, like Mars) at high speed and burn up, the fireballs or “shooting stars ‘’ are called meteors. When a meteoroid survives a trip through the atmosphere and hits the ground, it’s called a meteorite.

Detailed explanation-2: -When the meteors enter the earth’s atmosphere they burn due to the friction caused by the earth’s gravity and a streak of light is seen.

Detailed explanation-3: -Complete answer: Many meteorites are formed from a collision of asteroids that rotate around the sun between the tracks of Mars and Jupiter in the region called the asteroid belt. As asteroids break into each other, they produce loose debris-meteoroids.

Detailed explanation-4: -Some meteors, such as August’s Perseids, burn up in the atmosphere at about 60 miles (100 km) above Earth’s surface. Other meteors, such as the Draconids in October, fall to about 40 miles (70 km) before they heat up enough to glow and vaporize.

There is 1 question to complete.