Share Grade 4 Unit 5 part 1 2
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Break down
Decompose
to hold inside
contain
a place an animal live and flourish
habitat
to be in charge of
control
to cover a wide area
spread
to take over the place without permission
invade
a lot of moisture in the air
humid
a test to find out something is true or not
experiment
to move from one place to another, like a bird
migrate
one type of animals that they can have babies
species
you see something for the first time
introduce
the number of people or animals
population
a fine soft green, grey or black substance like fur that grows on old food
mold
a cell like a seed that is produced by some plants
spore
the natural world in which people, animals and plants live
environment
to try to find out information about somebody
investigate
