VOCAB
What spreads light out?
What is concave?
Pieces of rock that break off of asteroids and travel through space
What is meteoroids?
Water+Carbon dioxide+sun= sugar&oxygen
What is photosynthesis formula?
The number of sound vibrations that happen in one second
What is frequency?
What focuses light?
What is convex?
Rock objects that hit Earths surface
What is meteorite?
Only 10% of energy passes through an animal
What is the rule of 10?
How do you find speed?
Speed=distance/time
When rays of light change direction
What is reflection?
Bright streaks of light that occur when a meteoroid burns up in Earths atmosphere
What is meteors?
Collect minerals, store water, and support the plant
What is roots?
How do you find distance?
Distance=speedxtime
How high or low a sound is
What is pitch?
The closest planet to the sun
What is Mercury?
To move water and minerals and help the leaves grow
What is stem?
How do you find time?
Time=distance/speed
The loudness of sound
What is volume?
Mercuries day length is ____ Earth days
59 Earth days
What makes a food web different from a food chain?
A food chain shows who eats who and a food web shows all the food chains in an ecosystem
The loudness of sound
What is volume?