5. Objective
Identify the effects of pollution
to land, water and air.
Describe ways to reduce
pollution and conserve resources.
Appreciate the importance of
conserving resources.
6.
7. Procedure
List at least 3 environmental
issue.
Think of a Solution. (Be
practical). Then write the
result.
Reporting
8. How can we protect the soil and
water?
Soil conservation- method to
slow erosion.
Sewer- system of pipes
How does Earth become polluted?
How can pollution be prevented?
1 form land/water/air
Soil erode easily.
Purpose- to keep the soil in place.
One method- plant arrow of trees that slows down the wind.
Contour plowing- slows down the water
Crop rotation- changing crops every year
Mix of dead or decaying matter, such as food scraps, fallen leaves, etc.
Compost is organic matter that has been decomposed and recycled as a fertilizer and soil amendment.
Compost is a key ingredient in organic farming.
Water pass the sewer to the sewage treatment plant. There the water is cleaned and released.