.

Besides, how many pounds is the earth?

Earth weighs about 13,170,000,000,000,000,000,000,000 pounds (or 5,974,000,000,000,000,000,000,000 kilograms). Since Earth is too big to be placed on a scale, scientists use mathematics and the laws of gravity to figure out Earth's weight.

Similarly, is there any meaning of weight of the earth? “Weight” of Earth is a meaningless concept. Weight is just the force applied by Earth on other bodies that are on the Earth. This is because their mass isn't negligible when compared to Earth like the mass of bodies on Earth (like a car). Thus, weight of Earth is pointless but mass of Earth is fully justified.

how many tons does the earth weigh?

13 billion trillion tons

Does the Earth change weight?

"The Earth's gravity field changes from one month to the next mostly due to the mass of water moving around on the surface," said Watkins. "Because water in all its forms has mass and weight, we can actually weigh the ocean moving around.