Week 5
How do animals react to environmental change?
Adapt
Migrate
Hibernate
Week 6
What are six forms of pollution?
Noise
Air
Water
Land
Thermal
Radioactive
Week 7
What are five kinds of stars?
Giants
Dwarfs
Variables
Novas
Neutrons
Week 8
What are some parts of the sun?
Core
Radiative Zone
Convective Zone
Sunspots
Photosphere
Solar Flare
Corona
Week 9
What are the names of the planets?
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Week 10
What are the phases of the moon?
New
Crescent
Quarter
Gibbous
Full
Week 11
What are some other bodies in our solar system?
Asteroids
Meteors
Meteoroids
Meteorites
Comets
Week 12
What are some names of U.S. space missions?
Mercury
Gemini
Apollo
Shuttle
Week 13
What are the states of matter?
Solid
Liquid
Gas
Plasma
Week 14
What is the difference between an acid and a base?
An acid donates a hydrogen ion and a base accepts a hydrogen ion.
Week 15
What are the two forms of energy?
Kinetic
Potential
Week 16
What is Newton's first law of motion?
An object at rest tends to remain at rest, and an object in motion tends to continue moving in a straight line at constant speed unless an outside force acts upon it.
Week 17
What is Newton's second law of motion?
Force equals mass times acceleration.
F=ma
Week 18
What is Newton's third law of motion?
For every action, there is an equal and opposite reaction.
Week 19
What is the first law of thermodynamics?
Energy cannot be created or destroyed.
Week 20
What is the second law of thermodynamics?
Heat will always flow from an area of higher temperature to an area of lower temperature.
Week 21
What is the third law of thermodynamics?
It is impossible to reach the state of absolute zero temperature.
Week 22
What are three characteristics of light?
Reflection
Refraction
Spectrum
Week 23
How does heat flow?
Radiation
Conduction
Convection
Week 24
What units are used to measure electricity?