The imaginary line that divides Earth into its northern and southern hemispheres, or halves.
What is the equator?
This biome has the largest number of plant and animal species.
What is the tropical rain forest?
The boundary between two air masses. Where weather happens.
What is a front?
Air pressure is measured with this instrument.
What is a barometer?
This is the largest biome and has conifer trees.
What is the taiga (coniferous forest)?
This is the measurement of gravity on matter.
What is weight?
This shows information about temperature, fronts, precipitation and more.
What is a weather map?
A warm ocean current that causes an increase in temperatures for land that this is adjacent to.
What is the Gulf Stream?
This biome has fertile soil and is being taken away due to farming.
What is the grassland?
The measure of energy of motion of the particles in matter.
What is temperature?
Matter has physical properties that can be observed without changing the type of matter. Matter can also change in ways that do not affect the type of matter. These changes are called ____________.
What are physical changes?