This Kids Science Quiz Part 2 is a continuation of the earlier Quiz for Kids episode. Space science is an interesting topic for kids. Parents and Teachers should also focus on teaching them using simple methods.
Q : How old is the Earth?
Ans : 4.54 billion years. This age is based on evidence from radiometric age dating of meteorite material.
Q : Who is the first person to go into space?
Ans : Yuri Alekseyevich Gagarin. or Yuri Gagarin.
Q : Who discovered the presence of gravitation?
Ans : Sir Isaac Newton. “Newton’s law of universal gravitation states that every point mass in the universe attracts every other point mass with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.”
Q : which is the hottest planet in the solar system?
Ans : Venus. It has an average temperature of 461.9°C.
Q :What is the Richter scale used to measure?
Ans : The magnitude of an earthquake.
Q :How fast must a rocket travel to escape Earth’s orbit??
Ans : 40,000 kmph or 25,000 mph.
Q :What is the Richter scale used to measure?
Ans : The magnitude of an earthquake.
Q :At which temperature do both the Centigrade and Fahrenheit show the same reading?
Ans : (-) 40c equals (-)40 F
Q :Why we do not feel pains to cut our nails?
Ans : Because nails are not connected with blood vessels.
Q :What is the Richter scale used to measure?
Ans : The magnitude of an earthquake.
Updating Regularly.
