Eco Systems
Chemistry
Weather
100
Nonliving factors in an ecosystem
What is Abiotic
100
A heterogeneous combination of two or more substances
What is a mixture
100
water that reaches the ground in either liquid or solid form, for example, rain or snow
What is precipitation
200
An animal that feeds on other animals
What is a carnivore
200
a pure substance that cannot be broken down into a simpler substance
What is an element
200
Weather conditions of an area averaged over many years
What is climate
300
Living factors in an ecosystem
What are Biotic factors
300
Any substance that consists of atoms, molecules, or ions
What is a chemical
300
The air and moisture that surrounds the Earth
What is the atmosphere
400
Number of species, and variety of species in an ecosystem
What is biodiversity
400
The starting material in a chemical reaction
What is a reactant
400
a measure of water vapor in the atmosphere
What is humidity
500
Carbon atoms move from an inorganic form in the air, water, or soil, to an organic form in living things.
What is the carbon cycle
500
The outermost energy level of electrons around an atom's nucleus
What is a Valence Level
500
the movement of water from the land to the rivers and oceans, to the atmosphere, and back to the land
What is the water cycle
M
e
n
u