Matter and Energy
Anthing that has mass and takes up space.
What is Matter.
Q: This force pulls objects toward the center of the Earth.
What is gravity?
Q: This is the basic unit of life.
What is a cell?
Q: The movement of warm material rising and cooler material sinking in the mantle is called
A: What are convection currents
Q: A push or a pull is called this.
A: What is a force?
This type of element is considered a semi-conductor
What is a metalloid
Q: A trait that helps an organism survive in its environment is called this.
What is an adaptation?
Q: This type of plate boundary causes earthquakes when plates slide past each other.
A: What is a transform boundary?
The Earth spins on its axis. This is called:
A: What is rotation?
When an object is not moving and has a net force of 0
What is balanced
Q: Organisms that make their own food are called this.
A: What are producers?
This season begins when Earth is tilted toward the Sun and has the longest daylight hours.
A: What is summer
Q: This type of galaxy has a central bulge with spiral arms.
A: What is a spiral galaxy?
Mass cannot be _______ or ________
What is created or destroyed
According to Newton’s Second Law, force equals mass times this.
What is acceleration?
his part of the cell controls its activities and contains DNA.
What is a nucleus
Q: The Earth revolves around the Sun once every:
A: What is 365 days or 1 year?
This type of energy is stored in an object due to its position.
A: What is potential energy?
What is a chemical change
This is the tendency of an object to resist a change in motion.
What is inertia?
These organisms break down dead material and return nutrients to the soil.
A: What are decomposers?
This process recycles Earth's crust and creates ocean ridges.
A: What is sea-floor spreading?
What does Newton’s First Law of Motion state about objects in motion?
What is "an object in motion stays in motion unless acted on by an outside force"?