This is the element that people use to make pennies.
What is copper?
The process plants use to make food during the day
What is photosynthesis?
The process of water leaving bodies of water and going into the atmosphere
What is evaporation?
These organisms break down dead organic matter
What are decomposers?
This element is used in pools
What is chlorine?
This is the reason plants are green
What is chlorophyll ?
The water is called this in the water cycle when it goes under ground
What is groundwater?
This is used to show what each organism eats in an ecosystems.
What is a food web?
This element is used in glowing signs
What is neon?
The sugar plants produce
What is glucose ?
The process of the earth turning on its axis
What is rotation ?
The first level on a food pyramid
What are producers?
This person measured the volume of goald.
Who is Archimedes?
Plants use this process to breath at night
What is respiration ?
This is when the earth casts a shadow on the moon
What is a lunar eclipse?
This rule shows how much energy is passed throughout each organism
What is the 10% rule?