Matter and Atoms
What is all matter made of?
What are atoms?
What are the two types of changes?
What are chemical and physical changes?
What are non-living things in a ecosystem called?
What is abiotic?
What process is it when gas turns to liquid?
What is condensation?
Which two subatomic particles are in the nucleus?
What are protons and neutrons?
What type of mixture is completely uniform?
What are homogenous mixtures?
Where does all the energy in an ecosystem stem from?
What is the sun?
Which subatomic particles have almost no mass?
What are electrons?
What does the law of conservation of mass state?
What is atoms can not be created or destroyed?
What type of relationship is it when one organism benefits at the other's expense?
What are parasitic relationships?
What is the sun?
How do you find the number of neutrons?
What is the atomic mass-protons?
Why might a product weigh less than the reactants?
Some atoms may have escaped as heat.
What factor judges how many animals an ecosystem can sustain?
What is the carrying capacity?
What group/family is the gas Neon in?
what are The Noble Gases
How do endothermic reactions relate to heat?
The fox population are predators to the rabbit population. What will happen to rabbits if the fox population vanishes.
The rabbits will compete for food, with a sudden increase in population.