Diversity in the Living World Class 6 Worksheet with Answers Science Chapter 2

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Class 6 Science Chapter 2 Diversity in the Living World Worksheet

Class 6 Diversity in the Living World Worksheet

Worksheet On Diversity in the Living World Class 6 – Diversity in the Living World Worksheet Class 6

A. Tick (✓) the odd one out giving a reason. (Conceptual Learning)

Question 1.
Corn, Wheat, Maize, Chickpea, Ginger.
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Question 2.
Frog, Crocodile, Lizard, Toad, Salamander.
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Question 3.
Rose, Cucumber, Banana, Mint, Hibiscus.
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Question 4.
Mango, Neem, Tulsi, Banyan, Oak.
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Question 5.
Pea, Grapevine, Watermelon, Sweet gourd, Bitter gourd.
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B. Multiple Choice Questions

Question 1.
Which of the following plants has soft and thin stems?
(a) Tulsi
(b) Hibiscus
(c) Neem
(d) Common Grass

Question 2.
Which of the following trees is cone-shaped and has flexible and sloping branches?
(a) Neem
(b) Deodar
(c) Cactus
(d) Oak

Question 3.
Which of the following animals has a different habitat?
(a) Lion
(b) Camel
(c) Zebra
(d) Hyena

Question 4.
Which of the following plants has reticulate venation?
(a) Grasses
(b) Banana
(c) Ginger
(d) Rose

Question 5.
Which of the following has tap roots?
(a) Wheat
(b) Rice
(c) Corn
(d) Neem

C. Assertion – Reason (Critical Thinking)

Two statements are given for questions 1 to 5: Assertion (A) and Reason (R). Select the correct answer to these questions from the codes (a), (b), (c), and (d) as given below:
(a) Assertion (A) and Reason (R) both are correct statements and reason is the correct explanation for assertion.
(b) Assertion (A) and Reason (R) both are correct statements and reason is not the correct explanation for assertion.
(c) Assertion (A) is a correct statement but the Reason (R) is a wrong statement.
(d) Assertion (A) is a wrong statement but the Reason (R) is a correct statement.

Question 1.
Assertion (A): The biodiversity of different regions varies because of distinct environmental conditions.
Reason (R): Plants can be grouped into herbs, shrubs, and trees based on their heights, types of stems, and branching patterns.
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Question 2.
Assertion (A): Frogs, toads, and salamanders are amphibians.
Reason (R): The organisms that live in both aquatic as well as terrestrial habitats are called amphibians.
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Question 3.
Assertion (A): Deserts are considered as the best habitat for tigers.
Reason (R): The place where plants and animals live is called their habitat.
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Question 4.
Assertion (A): Fishes in the ocean have aquatic habitats.
Reason (R): The streamlined body of fish makes it easier for them to swim in the water.
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Question 5.
Assertion (A): Camel is called “the ship of the desert”.
Reason (R): Camel can adapt itself against heat and water scarcity which makes it well suited for desert conditions.
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D. Very Short Answer Questions

Question 1.
Write one word or two words for each of the following:
(a) The place where plants and animals live ______________________
(b) The special features that enable plants and animals to survive in a particular region ______________________
(c) Plants having seeds with two cotyledons ______________________
(d) Plants whose roots arise from the base of the stem ______________________
(e) Plants having seeds with one cotyledon ______________________

Question 2.
Give one example of an animal that can live both in water and on land.
______________________________________________
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Question 3.
Give two characteristics of aquatic plants which help them to survive in their habitat.
______________________________________________
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Question 4.
Give two characteristics of aquatic animals which help them to survive in their habitat.
______________________________________________
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Question 5.
Give two characteristics of a cactus plant that help it to survive in its habitat.
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Question 6.
Give two examples of creepers.
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Question 7.
Define leaf venation.
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E. Short Answer Questions

Question 1.
Explain the classification of plants as herbs, shrubs, and trees. Give two examples in each case.

Herbs	Shrubs	Trees
_____________ _____________ _____________ _____________	_____________ _____________ _____________ _____________	_____________ _____________ _____________ _____________
_____________ _____________ _____________	_____________ _____________ _____________	_____________ _____________ _____________

Question 2.
Differentiate between the following with two examples in each case:

Reticulate Venation	Parallel Venation
_____________ _____________ _____________	_____________ _____________ _____________
_____________ _____________ _____________	_____________ _____________ _____________

Question 3.
Differentiate between the following with two examples in each case:

Tap Root	Fibrous Root
_____________ _____________ _____________	_____________ _____________ _____________
_____________ _____________ _____________	_____________ _____________ _____________

Question 4.
What are the two adaptive characteristic features of Yak and snow leopards that help them to survive in their habitat of extreme cold conditions?
______________________________________________
______________________________________________
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Question 5.
Why are the leaves of submerged aquatic plants thin, large, and ribbon-like?
______________________________________________
______________________________________________
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F. Higher Order Thinking Skills (HOTS) (Critical Thinking)

Question 1.
Why is it advised to gently dig up the soil around the roots of garden herbs frequently?
______________________________________________
______________________________________________
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Question 2.
Why do you think the oxygen dissolved in water is important for the survival of aquatic animals and plants?
______________________________________________
______________________________________________
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Question 3.
A gardener watered the rose plant daily while the cactus plant only once in a week. What is the reason for this?
______________________________________________
______________________________________________
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Question 4.
What is the importance of humps in camels?
______________________________________________
______________________________________________
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Question 5.
How are amphibians well adapted to survive on both land and water?
______________________________________________
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Question 6.
Why is it always advised to visit Leh City with utmost care?
______________________________________________
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G. Competency/Case-Based Questions (CBQs)

The following questions are case-based. Read the case carefully and answer the questions that follow.

The “Save Tiger” mission is a crucial prospect if we consider that the number of tigers in the wild continues to decline due to habitat loss, poaching, and human-tiger conflicts. It is essential to raise awareness about the importance of preserving these magnificent creatures. The Save Tiger mission seeks to educate people about the vital role tigers play in maintaining the balance of ecosystems and the impact of their loss on biodiversity. NDTV India 2014 launched a campaign called ‘save the tiger’. During this campaign, a conservation program is initiated by the Government of India to protect the tiger population of the country. The message is spread by various documentaries telecasted on TV and seminars in schools.

Question 1.
Why is it important to protect the top carnivore to protect a habitat?
______________________________________________
______________________________________________

Question 2.
What is the natural habitat of a tiger?
______________________________________________

Question 3.
Name two wildlife sanctuaries in India for tigers.
______________________________________________
______________________________________________

Question 4.
Why is Ranthambore National Park in Rajasthan famous?
______________________________________________

Question 5.
When was the ‘Project Tiger for the protection of tigers started?
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