Chapter 2 The Earth-Section 1 Notes

Made By evan Rodriguez and Joseph Calhoun

Our Solar System

The sun is basically a giant ball of fire. There are 9 planets in our solar system. Theres Mercury,Venus,Earth,and Mars which are inner planets. Then theres Jupiter,Saturn,Uranus,Neptune,and Pluto which are outer planets. Theres 2 types of planets Terrestrial and Gas Giants. There are also Astroids,Comets,and Meteoroid.

Getting To Know Earth

The layers of the Earth include the Hydrosphere which is made up of Oceans,lakes and rivers. Another layer is the Lithosphere which is 30% of Earth's surface. The Atmosphere is made up of 78% Nitrogen, 21% Oxygen Argon and other gasses. The Biosphere is made up of all living things on Earth. Some Landforms are Mountains,Hills,Plateaus and plains also valleys,canyons and Basins. The Underwater Landforms are Mountain Ranges,Cliffs,Valleys and Deep trenches
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