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Class 8 Science - Conservation of Plants and Animals CBSE Worksheets

Multiple Choice Questions (MCQs)

Q1: What is a primary cause of deforestation? 

A) Increased rainfall
B) Building factories
C) Planting more trees
D) Decreased carbon dioxide levels 

Q2: Which of the following is a consequence of deforestation? 

A) Lowered groundwater levels
B) Increased soil fertility
C) Decreased carbon dioxide levels
D) More rainfall 

Class 8 Science - Conservation of Plants and Animals CBSE Worksheets

Q3: What is the purpose of a Wildlife Sanctuary?
A) Encouragement of hunting and poaching
B) Protection of animal habitats
C) Promotion of tree felling
D) Allowing extensive human activity 

Q4: What does the term "flora" refer to? 

A) Animal life in a region
B) Types of soil
C) Plant life in a region
D) Water bodies 

Q5: The phenomenon of animals moving from one place to another in search of food or habitat is called: 

A) Moving
B) Migration
C) Traveling
D) Relocating 

Fill in the Blanks

Q1: Deforestation increases the ________ level and pollution on Earth. 

Q2: Desertification results in soil losing its ________ and fertility. 

Q3: National Parks aim to preserve ________, fauna, and natural landscapes. 

Q4: Endemic species are those species that are found exclusively in a ________ area. 

Class 8 Science - Conservation of Plants and Animals CBSE Worksheets

Q5: The ________ Data Book keeps track of endangered species globally. 

True/False

Q1: Reforestation involves the natural replenishment of deforested areas without human intervention. 

Q2: Cutting down trees does not affect the soil's physical properties. 

Q3: Wildlife sanctuaries allow for activities like grazing and cultivation. 

Q4: Biodiversity refers only to the variety of plants in an area. 

Q5: Paper can be recycled to save trees and reduce waste. 

Very Short Answer Questions

Q1: Which gas is predominantly responsible for global warming?

Q2: Protected forests are also not completely safe for wild animals. Why?

Q3: What is desertification?

Q4: In order to meet the ever-increasing demand in factories and for shelter, trees are being continually cut. Is it justified to cut trees for such projects? Discuss and prepare a brief report.

Q5: What are the causes and consequences of deforestation?

Q6: Name two national parks.

Q7: What are the protected areas which have been earmarked to protect our flora and fauna and their habitats?

Q8: Explain how deforestation leads to reduced rainfall.

Q9: What do you mean by wildlife?

Q10: Name some species which are endemic to Pachmarhi Biosphere Reserve.

You can access the solutions to this worksheet here.

The document Class 8 Science - Conservation of Plants and Animals CBSE Worksheets is a part of the Class 8 Course Science Class 8.
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FAQs on Class 8 Science - Conservation of Plants and Animals CBSE Worksheets

1. How can we conserve plants and animals?
Ans. We can conserve plants and animals by protecting their natural habitats, implementing sustainable practices, controlling pollution, and raising awareness about the importance of biodiversity.
2. Why is it important to conserve plants and animals?
Ans. Conserving plants and animals is important to maintain ecological balance, preserve biodiversity, and ensure the survival of various species for future generations.
3. What are some common threats to plant and animal conservation?
Ans. Some common threats to plant and animal conservation include habitat destruction, climate change, pollution, overexploitation, and invasive species.
4. How can individuals contribute to the conservation of plants and animals?
Ans. Individuals can contribute to plant and animal conservation by reducing their carbon footprint, supporting sustainable practices, participating in conservation efforts, and educating others about the importance of biodiversity.
5. What are some successful examples of plant and animal conservation efforts?
Ans. Some successful examples of plant and animal conservation efforts include the establishment of protected areas, reintroduction programs for endangered species, and community-based conservation initiatives.
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