true
an air mass is sometimes thousands of of kilometers in diameter
Mercury is significantly smaller than Earth, with a diameter of about 4,880 kilometers compared to Earth's diameter of about 12,742 kilometers. This makes Mercury roughly one-third the size of Earth in terms of diameter.
False
Yes, deserts cover about 33 to 35 percent of the earth's land area.
The Earth's atmosphere is about 480 kilometers thick, with the majority of its mass concentrated within the first 11 kilometers (troposphere). The outermost layer, the exosphere, extends beyond 10,000 kilometers.
The earth/moon radius ratio is about 3.67/1 and the mass ratio is about 80/1.
In diameter it is 49,000 kilometers and in mass it is 102,000,000,000,000,000,000,000,000, kilograms.
4,880 km is the (diameter) 3.30e23 kg is the (mass)
Mercury has a mass of 0.33x1024kg, and a diameter of 4879km.
Saturn's mass is about 95 times that of Earth, and its diameter is approximately 74,900 miles (120,500 kilometers).
no... Mercury's diameter is 38.3% of Earth's diameter, its volume is 5.6% of Earth's volume, and its mass is 5.5% of Earth's mass.
Uranus has a diameter of 31,518 miles (50,724 kilometers). Its mass is 86.81E24 kilograms, which is 14.54 the Earth's mass.
Mars' diameter is about 6800 kilometers, and the Earth's diameter is 12,756 kilometers. Comparing the two planets, Mars' diameter is approximately 53 percent that of the Earth's.
Venus has almost the same mass and diameter as the earth.
mass of Pluto = 1.30900 × 1022 kilograms
Jupiter is the largest planet in our solar system, with a diameter about 11 times that of Earth. It is also the most massive planet, containing more than twice the mass of all the other planets combined.
500
The mass of Mercury is 3.3022 E23 kilograms, and its volume is 6.083 E10 cubic kilometers. It's average diameter is 4879 kilometers.