Exercise No. 3
Direction: Read the science concept. Then read the words in the word box. Fill in the blank from the
word box to complete the concept.
Tropical Rainforest Ecosystem
Tropical rainforests are composed mostly of tall trees and extensive foliage cover. They are regions with
year-round warmth and abundant rainfall and occupy 1.
of Earth’s Surface. They produce a
large percentage of the needed 2.
on Earth.
Rainforest grow in four major layers: 4.
,5..
6.
7,
Name/list three of tropical rainforests found in the Philippines
8
9.
10.
67%
carbon dioxide
subcanopy or understory layer
he Higaonon Forest of Mindanao
Mindoro Rain Forest
The Bohol Forest
Palawan Mangrove Forest
Luzon Montane Rainforests
canopy or top layer
emergent layer
oxygen
76%
forest floor
underground
Virgin Forest in Camiguin Island​