What are electrons in the outer shell and are involved in bonding.
100
force
What is a push or pull.
100
Abiotic
What is the term that means non-living? For example, rocks, air, water and soil.
100
Pangea
What is the name of the supercontinent that was made up of all the 7 continents put together?
100
Newton's 3rd Law
What is for every action there is an equal and an opposite reaction?
200
electron
What is the subatomic particle that orbits the nucleus.
200
unbalanced force
What is when one force is stronger than another?
200
mutualism
What is the type of relationship where both organisms benefit?
200
Neap tides
What is the least extreme tides that happen during 1st and 3rd quarter?
200
Speed
What is distance divided by time?
300
atom
What is the smallest particle of matter that maintains the properties of that element?
300
Newton's 2nd Law of Motion
What is the Physics Law that states the greater the mass the greater the force and the greater the force, the greater the acceleration.
300
Food Pyramid
What is the hierarchy of food chains with the principal predator at the top?
300
plate-tectonics
What is the movement of lithospheric plates and the landforms they create?
300
Density
What is mass divided by volume?
400
periodic table
What is the collection of all the known elements in the universe?
400
Kinetic Energy
What is the energy of motion?
400
Cell
What is the smallest unit of life?
400
Hertzsprung-Russell (HR) Diagram
What is the graph of stars that shows the relationship between the stars absolute magnitude or luminosities versus classification group and effective temperatures?
400
Adaptation
What is an inherited trait that helps an organism survive and reproduce?
500
Nucleus
What is the part of the atom that contains the protons and the neutrons?
500
Inertia
What is when an object in motion wants to stay in motion, but an object at rest wants to stay at rest?
500
recessive trait
What is the weak trait that will be expressed only when 2 recessive alleles are present?
500
light year
What is the unit of length equal to just under 10 trillion kilometers?
500
Decomposer
What is an organism that breaks down dead organisms and returns nutrients to the environment?