W.A.L.T- Name and discuss the four spheres of the earth.
- The Geosphere is like a non- living type of sphere.
- In the Geosphere there are lots of minerals that are buried under such as rocks, sandstone, gold and dinosaur fossils.
Biosphere:
- The Biosphere is full of living things such as the dinosaurs from the past and the humans and animals from today.
- Plants, trees, grass is also part of the Biosphere because plants helps the animals live, trees to stop carbon dioxide, and grass for worms or other underground animals live.
Hydrosphere:
- The Hydrosphere covers up the earth sea water and that we can produced into water for us to drink.
- There is also oil that is buried under the sea water and it’s bad because the sea animals get sick and they die in hours.
Atmosphere:
- The Atmosphere has air that covers the entire earth and it keeps the natural gasses away from our house.
- Also the Thermosphere is part of the earth’s Atmosphere because it is above Mesosphere and below the Exosphere.
Definition:
- Mesosphere: The region of the earth's atmosphere above the stratosphere and below the thermosphere, between about 50 and 80 km in altitude.
- Exosphere: The outermost region of a planet's atmosphere.