Matter and Atoms
what are the building blocks of everything
atoms
what is the number after a molecule called in a chemical equation
subscript
what is a line of organisms and what they eat
food chain
what is the lay that says the oldest layer of rock is at the bottom
law of superposition
is fossil fuel a renewable energy source
no
What is the atomic number mean
the number of protons
what is the number before a element in a chemical equation called
coefficient
what is it called when you combine a bunch of food chains
food web
what is the name for tectonic plates moving
continental drift
what is a nonrenewable resource
any thing that can be used up faster then it can be made
what is the atomic mass mean
the total mass of the atom
what is the arrow in a chemical equation called
the yield sign
what is the highest predator on a food chain called
apex predator
Sometimes, plates do not hit head on, but rub past each other instead. Since they do not have smooth edges, the rubbing is jerky and uneven. Pressure builds up and is then suddenly released. The result is an
earthquake
how many renewable energy sources are there
4
What group is most reactive
group 17
what is the smallest unit of matter that can be broken down to by a chemical reaction
a atom
what is the other name for a Consumer
heterotroph
what is it called when the tectonic plates move away for the sea floors crest
sea floor spreading
what is the oldest energy source used by humans
Biomass Energy
what groups are transition metals in
groups 3-12
what form can a chemical reaction can be written in
a chemical equation
give me 4 types relationships between animals
Cooperation & Competition Predation
Commercialism Scavenging
Mutualism
Parasitism
what is it called when two plates push into each other to make a mountain
mountain building
Hydroelectric energy is also called a ______ resource
inexhaustible resource