Density
What is density?
How much mass is in a specific amount of space.
Who discovered gravity?
Isaac Newton
What is photosynthesis?
A process when green plants create food and convert light energy into chemical energy.
True or False
A car has potential energy when it is moving
False
What is a food web?
A bunch of food chains together.
What is the density of water (H2O)?
Perfect 1.00
What is gravity?
A noncontact force that pulls everything down to the Earth's core.
What are the reactants of photosynthesis?
Sunlight, CO2, and H2O
What is Kinetic energy?
The force of movement.
What makes a food chain?
Producers, Herbivores, Omnivores, Carnivores, and Decomposers.
Fill in the blank
When a rubber duck floats on water, it has _____ density than water.
Less
What type of force is friction?
Contact force
What are the products of photosynthesis?
Glucose(C6H12O6) and Oxygen(O2)
How do you determine Potential energy?
By height
What do Omnivores eat?
Both plants and animals