The Solar System
What is the third planet from the sun?
Earth
What do we call resources that can not be replaced once they are used?
Non-renewable
In the equation m=p v, the M is an abbreviation of what word?
mass
What is the standard form of 2.6 x 103
2,600
Using the energy of the sun is called?
Solar energy
How many planets in our Solar System?
8
Wind and Solar energy are examples of what?
Renewable resources
In the equation m=p v, the P is an abbreviation of what word?
Momentum
What is the standard form of 1.8 X 10-5
0.000018
Hydroelectric utilizes moving _______ for energy?
water
The sun is made up mostly of what?
Hydrogen
All of the resources we get from the Earth is called?
Natural Capital
If an object is at rest (not moving) what will it's velocity be?
zero
Which is a greater number
7.945 X 106 or 9.437 X 105 ?
7.945 X 106
The ability to do work is the definition for what word?
energy
Jupiter, Uranus, Saturn, and Neptune are also known as ....
The gas giants
a variety of plants and animals in an ecosystem is called?
Biodiversity
Newton's 3rd law states that "For every action, there is an equal and opposite __________".
reaction
What is scientific notation for 3 million?
3 x 106
Using organic matter (all living things) for energy is called?
Biomass
Our Solar System is one of many inside of what galaxy?
The Milky Way
Burning fossil fuels (natural gas, oil, and coal) contributes to an increase of __________in the atmosphere?
Green House gasses or CO2
Newton's second law (f=ma)states that force is the product of _______ and_______.
Mass and Acceleration
What is the scientific notation for 45 billion?
4.5 X 1010
Conservation of energy states that energy can change forms but it cannot be created or________.
destroyed