Rocks!
This type of rock is formed from hot, molten lava that has cooled and hardened
Igneous rock
When rocks weather and break into small pieces, it is called...
Sediments
Natural resources are
materials from the Earth that are important to people
When a flower has been fertilized with pollen_____ form.
seeds
Incomplete and complete metamorphosis both begin with...
egg
This type of rock is formed from already existing rock that have been squeezed and heated deep inside earth's crust.
Metamorphic rock
When a beach gets smaller, this change is caused by
waves eroding sediment from a beach
TRUE OR FALSE
Coal is a nonrenewable resource.
TRUE.
Once it runs out, it will take a long time to come back.
Flowering and nonflowering plants both reproduce by means of
seeds.
Incomplete and complete metamorphosis have ____ and ___ in common.
egg and adult
_______ have a crystal form and their own set of properties.
Minerals
TRUE OR FALSE
Coal and oil might be replaced by other sources of energy in the future because they're too expensive to remove from the earth.
FALSE.
Oil and coal are limited in their supplies.
A fruit tree and a nonflowering tree are different because...
Fruit trees have flowers and fruits. Nonflowering trees have cones with seeds and no flowers.
A mineral's luster property has to do with it being
shiny, dull, metallic, glassy, or pearly
Solar panels for traffic signs with flashing lights provide _______ for the sign.
power
When a seed ________ it starts to grow.
germinates
Animals like bees help flowers ______
reproduce.