5.7 c Earth's History 5.7d Earth's Structure

On a cross-section diagram of Earth, you would label the center of the planet as the 

The solid center of the Earth is

The Theory of Plate Tectonics states

Why can't you see or feel the Tectonic Plates moving beneath you

A diagram shows layers 1-4  of rocks that contain fossils Which layer has the oldest fossils

Which layer of Earth consists mostly of iron and nickel?

Which layer of the Earth is hot and solid 

Fossils are clues to what organisms were like millions of years ago

Fossils are clues to what Earth will be like in the future.

There are many types of fossils Most familiar are the 

The outer part of the Earth. It includes the oceans and continents 

Hot melted rock inside the Earth 

An imprint, a sign, or the remains of an organism is a 

What forces magma up to the Earth's  

How do they measure the temperature of the inner core?

The Earth's crust is broken into sections called

A large rock in a dry desert contain fish fossils  What does this suggest 

What are the three layers of Earth?

Is the mantle cooler or warmer than the outer core ?

What makes heat from the Earth's core spread out?

Fossils are clues to how Earth has changed over time .

Which of these layers makes up most of Earth's mass?

An extinct marine organism that lived about 700-250 million years ago.

Fossils are clues to what Earth was like millions of years ago

Where are most fossils found?

Why must an organism be covered quickly in order to be fossilized ?

What keeps Earth's inner core solid ,even though the temperature is very high?

A fossil that is used to date other fossils found in the same rock layer

Outer, liquid layer of the core is the 

The section of the Earth between the crust and the outer core