Show:
Earth
Stars and Galaxies
Cells and Organisms
Rocks
Alive, Or Is It?
100

The outermost layer of the Earth that we live on.

What is the crust?

100

Bodies made of hydrogen and helium gas.

What are stars?

100

The process of fertilizing flowers by transferring pollen from the male to female parts (an egg-producing organ)

What is a fertilization?

100
A naturally occuring solid mixture of one or more minerals and organic matter.
What is a rock?
100
Anything that causes a reaction or change in an organism.
What is a stimulus?
200
The center of the Earth.
What is the core?
200

T/F - The habitable area around a star is called the Goldilocks zone

True

200

One individual person

What is an organism?

200

The mechanical or chemical processes by which gravity, water, wind, and ice break rocks into smaller pieces

What is a Weathering?

200

An animal that eats primary consumers (i.e., other animals that eat plants)

What is a secondary consumer?

300
The layer of the Earth between the crust and the core.
What is the mantle?
300

What are the nine planets?

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune & Pluto

300
It stores the DNA of the organelle.
What is the nucleus?
300
Rocks that form when hot, liquid rock (magma) cools.
What are igneous rocks?
300

What are the basic needs of every organism? (4)

Water, air, a place to live, and food.

400

Rock formed by lava or magma

What are igneous rock?

400

The only planet that is habitable or have people living on it.

What is Earth?

400
It controls all of the life processes of the cell.
What is DNA?
400
Rocks whose structure, composition, and texture have changed from those of the original rock.
What are metamorphic rocks?
400

A single, linear path showing the flow of energy from the Sun to a producer and through different levels of consumers

What is a food chain?

500

Earthquake waves are considered what type

What are surface waves?

500
The planet that is no longer a planet.
What is Pluto?
500

Equation for Photosynthesis 

6CO2 + 6H2O → C6H12O6 + 6O2.

500
Rocks formed when grains of rock or minerals (sediments)are buried, squeezed together, and cemented by minerals.
What are sedimentary rocks?
500

Why is cellular respiration important?

Cellular respiration helps break down the sugars.