Changes in the materials can bring 1._________ effects to the environment. Some of these changes are 2.________ of trees, 3._______of plastics 4._______of garbage and factory wastes into the river,etc. To minimize/prevent the harmful effect of these changes 5.The______ of responsible waste Management is highly encourage to apply.
ANG PAG PIPILIAN PO NA SAGOT AY
HARMFUL. THROWING CUTTING DOWN. BURNING. 5R's POLLUTION. PAKI SAGUTAN PO THX:)
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