Rocks
What 2 processes work together to make soil?
Weathering and Decomposition
How many planets are there?
8
What is the main source of energy?
SUN
What is potential energy?
What is Migration?
When an animal moves to a NEW place in order to survive.
What is Weathering?
Weathering is BREAKING DOWN ROCKS
What are the 4 rocky planets?
Mercury, Venus, Earth, Mars
What does a food chain represent?
Flow of energy from one organism to another.
What is kinetic energy?
Energy of motion, meaning it is MOVING.
What is Hibernation?
When an animal sleeps during the winter to SAVE ENERGY.
What is Decomposition?
Decomposition is to break down or decompose DEAD plants and animals
What are the 4 planets made of gas?
Jupiter, Saturn, Uranus, Neptune
What is a producer?
An organism that PRODUCES their own food. PLANTS!!!!!
What is mechanical Energy?
A mix of potential and kinetic energy. A mix of stored energy and moving energy.
What is Dormancy?
Dormancy is when a plant STOPS growing to save energy.
How does decomposition helps plants?
Decomposition becomes NUTRIENTS in the soil.
The Earth revolves around the...
SUN
Predator vs Prey?
Predator is the attacker (eats)
Prey is the one that gets hurt (eaten)
In a magnet, north is attracted to north and south is attracted to south. TRUE OR FALSE?
FALSE, Opposites attract
True or False? Before hibernation, bears eats a lot so they can survive the winter.
TRUE
Sediments
The moon.
Describe each: Carnivore, Herbivore and Omnivore
Carnivore eats meat only.
Herbivore eats plants only.
Omnivore eats both meats and plants.
An apple FALLING from a tree is an example of ____.
Gravity
What is the difference between Hibernation and Dormancy?
Hibernation is when animals sleep and Dormancy is when plants stop growing during the winter to save energy.