Show:
Intro
Magnets
Energy
Chapter 24
Chapter 25
100
What method do we not use in the USA?
What is Metric System?
100
When domains in a piece of metal become lined up.
What is a magnet?
100
What is Kinetic energy stored?
What is Potential Energy?
100
What is all the air, water, and the top layer of crust?
What is the Biosphere?
100
What is the never alive parts of an environment?
What is an abiotic factor?
200
How tightly the atoms are compressed in a material.
What is Density
200
If you have a magnet and you cut it in half what do you get?
What is 2 magnets with both poles?
200
The ability to cause change.
What is Energy?
200
The largest amount of individuals of one species that an ecosystem can have.
What is Carrying Capacity?
200
The nitrogen that plants use for food.
What is Nitrate?
300
What is another name for the Metric System?
What is the SI system?
300
The thing that makes a magnet attract or repel
What is a Magnetic field?
300
What are the 3 ways to transfer energy?
What is Conduction, Convection, and Radiation?
300
An animals role in an ecosystem.
What is Niche?
300
Organisms growing without light
What is Chemosynthesis
400
what does the u in khdudcm stand for
What is Unit
400
what are the 3 metals you can use for a magnet
What is Iron, Cobalt, Nickel
400
transfer of energy through direct contact
What is conduction
400
a symbiotic relationship were one benefits and the other is harmed
What is Parasitism
400
21% of the atmosphere
What is Oxygen
500
if a block was .5 grams would it float or sink
What is Sink
500
what do you have to have to make an electromagnet
What is a battery, nail, and wire
500
a volleyball player spiking a ball is it kinetic or potential
What is kinetic
500
anything that restricts the number of organisms in a population
What is limiting factor
500
has both biotic and abiotic factors including air, water, animal waste, dead material
What is soil