What is energy?
What is oceanic crust?
What is a biosphere?
What is the atmosphere?
What are the oceans?
What is nitrogen?
What is the atmosphere?
What is a geosphere?
What are the Earth's systems? or What are the 4 spheres?
What is the biosphere?
What is the atmosphere?
What is water?
What is oxygen?
What is the sun?
What is the biosphere?
What is the inner core?
What is continental crust?
What is the mantle?
What is the Earth's systems?
There are 4 parts to the Earth's system.
What is an atmosphere?
What is the biosphere?
What is the atmosphere?
What is a hydrosphere?
What is the crust, mantle, outer core, inner core?
This sphere blocks out all of the harmful u.v. rays that would fry us alive.
This covers 71% of the Earth's surface
This is a mixture of mostly invisible gasses that surround the Earth.
This layer of the geosphere is 2,900 km thick.
The stratosphere is where the airplanes fly in this sphere.
This type of crust would be found on the floors of Oceans.
This is the most dense layer of the geosphere. It contains iron and nickel.
This resource allows us to grow our crops, survive, and it keeps the earth cool.
We need this sphere because it contains what we need in order to live.
This gas makes up 21% of the atmosphere
This sphere contains the air that we breathe.
What is hydrosphere, geosphere, atmosphere, and biosphere?
This sphere contains all living things and the areas of Earth where they live.
This type of crust would be found on the continents.
The troposphere, stratosphere, mesosphere, thermosphere, and exosphere are all part of this sphere.
Bacteria, people, forests, and oceans are part of this sphere?
This is the source of energy for the entire planet.
Animals, insects, and plants are from this sphere.
78% of the atmosphere is made of this gas
This sphere is the mostly solid, rocky part of the Earth.
The layers of the geosphere. (from top to bottom)
All of the matter, energy, and processes within Earth's boundary.
This sphere contains all the liquid water on the Earth.
This is constantly exchanged between the spheres.
There are how many parts to Earth system?