Directions: Classify the harmful effects of the following ecosystem if not protected and
conserved. Write the corresponding letter to the right group below.
A. No more trap for the particulates brought by water before these finally get
into the sea.
B. Increase extinction of animal species and increase storm damage among
others.
C. No homes of thousands of marine plant and animal's species.
D. Imbalance of marine life without them.
E. Increase greenhouse effect or global warming.
F. No shelter and habitat for plants and animals species.
G. Less supply of oxygen.
H. No more shield for agricultural crops against drought wind, cold and
radiation.
I. Reduce supply of wide array of raw materials such as woods, fruits and
other products
J. No breeding ground for fishes.


●Coral Reef___________
●Tropical
Rainforest______________
●Mangrove
Swamp_________​