#2 access Science Unit 2 Earth Flashcards

1

Under the surface rock is hot enough to become_________.

Hard
Soft
Dirt
ice

2

What forms when plates move?

Ice
Volcanoes and Earth Quakes
plants
a new planet

3

The first evidence of living organisms appearing in rocks this old.

4 billion years
100 years
1 million years
600 million years

4

The top and coolest layer of the earth is the ...

Core
Ocean
Crust
Mantle

5

How many layers does the Earth have?

1
2
4
3

6

Volcanoes, earth quakes, and some continents that look like they could fit together is proves..

The movement of the earth
The pull of the moon
Plate Tectonics
global warming

7

The second layer that is warm is the....

Core
Mantle
Earth
Crust

8

When plates move.....

Oceans and continents move
It makes new animals
It gets cold
The days are shorter

9

How old is the Earth?

1 billion years old
5 million years old
4.6 Billion years old
2000 years old

10

The oldest rocks are this old...

4 billion years old
2 million years old
1 week old
5 million years old

11

What do we call the time we live in now?

tomorrow
Future
Present
Past

12

When hot rock rises toward the surface it....

It make diamonds
Turns to water
It makes new animals
Moves plates

13

The hottest layer in the center of the Earth is the....

Plate
Crust
Mantle
Core

14

The volcanoes in Hawaii prove

plate tectonics
Are made from sea water
They float in the sea
people like run from lava

15

What do you see between South American and Africa?

the pacific ocean
The Atlantic ocean
Land
A large island

#2 access Science Unit 2 Earth

Questions 15

#2 access Science Unit 2 Earth

Questions 15