earth
The Size And Shape Of The Earth
The size and shape of the Earth can be measured in different ways. Although the planet appears like a perfect sphere, its shape is actually more complex than that. Gather facts about the Earth’s size and the elements that make it up.
Earth Atmosphere Thickness
The Earth’s atmosphere is the layer that shields the planet from solar radiation. Determine the thickness of the Earth’s atmosphere and the layers that make it up. Understand the properties and chemical elements that comprise the atmosphere around Earth.
Biggest Planet
The largest of all 9 planets, Jupiter has more going for it than just its size. It also has the greatest number of moons and is among the brightest objects seen in our solar system.
How Big is the Solar System?
The scale models and artist illustrations of the Solar System does not really depict the actual dimensions of our planetary system. Scientists have varying opinions about it. Until new discoveries are made, we are left to make our own best estimates on just how big it really is.
Ozone Layer Thickness
The ozone layer is the element in the atmosphere that protects the Earth from ultraviolet rays. Discover the thickness of the ozone layer and how it is produced. Get info on the depletion of the ozone layer and the possible repercussions.
What is the Biggest Earthquake?
Through the years powerful earthquakes have been recorded all over the globe. Examine the world’s biggest earthquakes and the most powerful tremors. Go over the most powerful tremors to rock the Earth and the highest death tolls recorded.