Adaptations in Plants - Class 4 - EVS
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Try Out 1 - Adaptations in Plants | Headlights World Around Us Course Book | EVS | Class 4
Who Am I?
I grow near the sea. I am tall. My fruit has a hard shell.
My roots are called 'breathing roots'. I live in marshy lands.
My leaves have a waxy coating. I have thorns all over my body. I grow in the desert.
I am found in hilly areas. I can survive snowfall. I bear cones instead of flowers.
A coconut tree.
The plant with 'breathing roots', living in marshy lands is known as a mangrove.
And, the plant with waxy coating, thorns all over the body, found in the desert is a cactus.
The plant found in hilly areas, which can survive snowfall, and bears cones instead of flowers is likely a pine tree, a type of conifer.
Try Out 2 - Adaptations in Plants | Headlights World Around Us Course Book | EVS | Class 4
Match each aquatic plant with its adaptation.
tiny, floating leaves | |
broad leaves with a waxy coating | |
completely submerged in water with ribbon-like leaves | |
long, floating roots |
broad leaves with a waxy coating | |
completely submerged in water with ribbon-like leaves | |
tiny, floating leaves | |
long, floating roots |
Back Questions - Adaptations in Plants | Headlights World Around Us Course Book | EVS | Class 4
Plants that live in water are called ________.
a. terrestrial plants
b. aquatic plants
c. insectivorous plants
d. coniferous plants
b. aquatic plants
Which of the following is an aquatic plant?
a. deodar
b. sugarcane
c. tape grass
d. tea
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Sign up nowWhich of the following does not grow in coastal areas?
a. coconut
b. betel nut
c. palm
d. buttonwood
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Sign up nowThe cedar tree can be found in __________ .
a. mountains
b. water
c. plains
d. deserts
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Sign up nowWhich of the following have hollow stems?
a. free-floating plants
b. fixed plants
c. underwater plants
d. none of these
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Sign up nowMark the sentences true (T) or false (F).
1. Terrestrial plants thrive in water habitats.
2. Plants found in mountains have needle-shaped leaves.
3. Mangroves are found in coastal regions.
4. Aquatic plants have adaptations to store water in their roots.
5. Underwater plants do not have stomata in their leaves.
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Sign up nowGive two examples of the following.
1. conifers
2. free-floating plants
3. desert plants
4. insectivorous plants
5. underwater plants
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Sign up nowDefine 'habitat' and 'adaptation' with suitable examples.
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Sign up nowWhy do you think some aquatic plants have broad, flat leaves while some others have thin, feathery leaves?
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Sign up nowIdentify the two terrestrial plants and list their adaptations.
Image 1
Image 2
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Sign up nowRia has a beautiful tree near her house. She goes on a long vacation in her winter break. When she comes back, she is surprised to see the tree. She takes a picture of the tree, which is shown at the right.
a. What according to you happened to the tree?
b. What is the possible reason for this condition of the tree?
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Sign up nowImagine you are a plant biologist exploring a tropical rainforest. How do you think plants in this environment have adapted to survive in this habitat?
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Sign up nowIn a nature reserve, various plants grow in three different habitats: desert, rainforest and grassland. The table below shows the number of different plant species found in each habitat:
Types of Habitat | No. of Plant Species |
---|---|
Desert | 12 |
Rainforest | 24 |
Grassland | 18 |
1. The staff of the nature reserve wants to create an information board showcasing the plants in each habitat. If each plant species requires a space of 4 centimetres on the board, how much total space (in centimetres) will be needed for the information board?
2. What fraction of the nature reserve is covered by grassland plants?
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Sign up nowExtra Questions - Adaptations in Plants | Headlights World Around Us Course Book | EVS | Class 4
What are the different types of habitats for plants?
The different types of habitats for plants include a forest, a pond, a desert, and even a backyard garden. These can also be classified as land (such as plains, mountains, deserts, coastlines and marshy areas), waterbodies (like ponds, lakes, rivers) or special areas (like marshy areas or nutrient-low environments where insectivorous plants thrive).
What is adaptation in plants?
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Sign up nowHow do plants in hot and wet places, such as coastal areas, adapt to their environment?
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