WONDER #1432: How Heavy Is the World?

Question 1 of 3

Scientists and mathematicians can use the laws of physics to estimate Earth’s what?

1. weight
2. mass
3. hypotenuse
4. absolute zero

Question 2 of 3

How massive is Earth?

1. 1.3 x 10 to the 25th power pounds
2. 3.1 x 10 to the 25th power pounds
3. 1.3 pounds
4. 4 million pounds

Question 3 of 3

If you weigh 60 pounds on Earth, about how much would you weigh on the Moon?

1. 360 pounds
2. 60 pounds
3. 30 pounds
4. 10 pounds

Check your answers online at https://wonderopolis.org/wonder/how-heavy-is-the-world.