unit 7 science power
TRANSCRIPT
UNIT 7
THE ENVIRONMENT
1.LANDSCAPES
SEA POND
RIVERLAKE
VALLEY MOUNTAIN
WHY IS SOIL IMPORTANT?
SOIL IS A SOURCE OF FOOD FOR PLANTS AND OTHER LIVING THINGS
SOIL CONTAINS:
1. ROCKS
2. WATER
3. AIR
4. DEAD PLANTS AND ANIMALS
SOIL PROVIDES FOOD FOR PEOPLE AND ANIMALS
Plants provide food forpeople.
Plants provide food foranimals.
Animals provide foodfor people.
Soil air waterWHAT MAKES UP THE ENVIROMENT?
WHY IS AIR IMPORTANT?
Air is essential for all living things.
Plants, animals and people need
air to breathe.
Why is water important?
Water is essential for all living
things.
It exists in the environment in
different states:
1.Liquid
Water 2.Solid
3.Gas
What makes up a landscape?
1. Natural elements
2. Man-made elements
Houses Windmills