Name: _________
Grade: IV
Adaptations in Plants
1.
Fill in the blanks.
a. Underwater plants are also called ______ plants.
b. Floating plants have ______ that are filled with air. This helps plants to float
on water.
c. ______ plants have adopted to breathe under water.
d. Plants that grow in water are called ______ or ______ plants.
2. Find the odd one out. Give reason for your answer also.
a. Coconut, mango, teak, mangrove
b. Palm, mango, acacia, cactus
c. Orchid, rosewood, sandalwood, lotus
3. Define.
a. Adaptation
b. Transpiration
c. Deciduous plants
4. Identity the diagram.
5. Give reasons for the following
a. The trees in hills have a conical shapes
b. Tape grass has ribbon like leaves.
6. Answer the following questions.
a. Name the different types of terrestrial habitats.
b. Why do aquatic plants have spongy bodies?
c.
Differentiate between mangroves and a floating aquatic.
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