Comets Vs Earth: A History Trivia!

1. Which of the following provided the first direct observation of an extraterrestrial collision of solar system objects?

Chelyabinsk meteor

Tunguska explosion

Comet Shoemaker-Levy 9

Chicxulub impact

Comet Shoemaker-Levy 9 provided the first direct observation of an extraterrestrial collision of solar system objects. This comet was discovered in 1993 and it made headlines in 1994 when it collided with Jupiter. The impact was observed by astronomers around the world and it left a series of dark impact scars on Jupiter's atmosphere. This event marked the first time that scientists were able to witness a collision between two celestial bodies in real-time, providing valuable insights into the dynamics of such events.

Explanation

Comet Shoemaker-Levy 9 provided the first direct observation of an extraterrestrial collision of solar system objects. This comet was discovered in 1993 and it made headlines in 1994 when it collided with Jupiter. The impact was observed by astronomers around the world and it left a series of dark impact scars on Jupiter's atmosphere. This event marked the first time that scientists were able to witness a collision between two celestial bodies in real-time, providing valuable insights into the dynamics of such events.

2. When did Comet Shoemaker-Levy 9 break apart?

1992

1959

1983

1891

Comet Shoemaker-Levy 9 broke apart in 1992.

Explanation

Comet Shoemaker-Levy 9 broke apart in 1992.

3. The Chelyabinsk meteor happened when?

2011

2012

2013

2010

The Chelyabinsk meteor occurred in 2013. This event was a large meteor explosion that took place over the city of Chelyabinsk in Russia on February 15, 2013. The explosion caused a powerful shockwave that damaged buildings and injured many people. It is one of the most well-documented meteor events in history, with numerous videos and photographs capturing the dramatic event.

Explanation

The Chelyabinsk meteor occurred in 2013. This event was a large meteor explosion that took place over the city of Chelyabinsk in Russia on February 15, 2013. The explosion caused a powerful shockwave that damaged buildings and injured many people. It is one of the most well-documented meteor events in history, with numerous videos and photographs capturing the dramatic event.

4. Which of the following was thought to have been provided by comets?

Snow

Rocks

Dusts

Water

Comets are known to contain a significant amount of water in the form of ice. As they approach the Sun, the heat causes the ice to vaporize, creating a glowing coma and tail. This suggests that water was provided by comets, making it the correct answer.

Explanation

Comets are known to contain a significant amount of water in the form of ice. As they approach the Sun, the heat causes the ice to vaporize, creating a glowing coma and tail. This suggests that water was provided by comets, making it the correct answer.

5. When did the Tunguska explosion occur?

1909

1908

1905

1915

The Tunguska explosion occurred in 1908.

Explanation

The Tunguska explosion occurred in 1908.

6. The light from the meteor was visible up to how many kilometres?

50km

200km

100km

150km

The correct answer is 100km. This means that the light from the meteor was visible up to a distance of 100 kilometers.

Explanation

The correct answer is 100km. This means that the light from the meteor was visible up to a distance of 100 kilometers.

7. How many properties were damaged?

Over 7,200

Less than 5000

Less than 7,500

5000

The answer is "Over 7,200" because it indicates that the number of damaged properties exceeds 7,200. This implies that the actual number of damaged properties is greater than 7,200, but the exact number is not specified.

Explanation

The answer is "Over 7,200" because it indicates that the number of damaged properties exceeds 7,200. This implies that the actual number of damaged properties is greater than 7,200, but the exact number is not specified.

8. When did the Chíing-yang meteor shower happen?

1850

1925

1490

1467

not-available-via-ai

Explanation

not-available-via-ai

9. Where did the Tunguska explosion happen?

Siberia

California

China

Budapest

The Tunguska explosion happened in Siberia. This event occurred on June 30, 1908, when a massive explosion flattened over 770 square miles of forest. It is believed to have been caused by the airburst of a large meteoroid or comet fragment, releasing an estimated energy equivalent to 10-15 megatons of TNT. The explosion caused widespread damage and is considered to be the largest impact event in recorded history.

Explanation

The Tunguska explosion happened in Siberia. This event occurred on June 30, 1908, when a massive explosion flattened over 770 square miles of forest. It is believed to have been caused by the airburst of a large meteoroid or comet fragment, releasing an estimated energy equivalent to 10-15 megatons of TNT. The explosion caused widespread damage and is considered to be the largest impact event in recorded history.