What is main cause of Earth's seasons?
What is the tilt of the Earth's axis
.If disease causes the coyote population to decrease in an ecosystem, what could happen to the rabbit population?
What is increase?
The if/then question used as the basis of an scientific experiment.
What is a hypothesis?
The transfer of energy from producers to consumers and decomposers.
What is a food chain?
A push or pull on an object.
What is a Force?
Using water at a dam to generate power is what type of energy transformation?
Mechanical(or Kinetic) into Electrical.
The abiotic and biotic factors combined make up what?
What is an ecosystem?
Newton's Law of Motion that says force is equal to mass times the acceleration of an object? Hint: there are 3 Laws of Motion.
What is the 2nd Law?
This law says matter cannot be created nor destroyed.
What is the law of conservation of mass?
What are 2 factors that can change an ecosystem?
humans, weathering, erosion, natural disasters, drought, floods, disease, etc.
This is done when a force is applied to an object and the object moves.
What is a Work?