Earth and Stars
What is a ball of hot, glowing gases?
a star
What is anything that takes up space?
Matter
What is the ability to make something move or change?
energy
What is energy that moves from warmer objects to cooler objects?
heat
What is it called when animals move little and use little energy in the winter?
Hibernation
What is a tool that makes faraway objects seem larger?
What is the amount of matter an object has?
Matter
What is stored energy?
potential energy
What is the measure of how hot or cold something is?
temperature
What is the process a plant uses to make food?
photosynthesis
What is the largest type of star?
Supergiants
What is the amount of space an object takes up?
volume
What is the energy of motion?
kinetic energy
Friction
What is energy stored in food that is passed from plants to animals called?
What is the name of where light cannot escape?
black hole
What is the measure of how warm something is?
temperature
Mechanical energy
What two things does the sun give off?
Heat and light
What is it called when some animals move from one place to another?
Migration
What is a force that pulls objects toward one another?
gravity
What is matter the does not take up a definite amount of space and does not have a definite shape?
gas
What is energy that moves through wires?
Warmer to cooler
What is the sprouting of a seed?
Germination