- Understand how igneous, sedimentary and metamorphic rocks are formed.
- Recognize that fossils provide evidence of the plants and animals that lived long ago and the nature of the environment at that time.
- Describe the structure of the Earth
- Describe the characteristics of each layer of the Earth.
The crust is the thinest part, it is on the top of all the layers
the mantle is full of magma, it is in the middle
the core is the innest, it is made out of liquid nickels and iron.
the mantle is full of magma, it is in the middle
the core is the innest, it is made out of liquid nickels and iron.