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The Living Organisms Practice Questions

Class 6 · Science · 1228 free MCQs with instant results and detailed explanations.

1228
Total
369
Easy
596
Medium
263
Hard

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Topics in The Living Organisms

Adaptation 326
Components of Habitat 365
Habitat 537

Sample Questions from The Living Organisms

Here are 10 sample questions. Start a quiz to get randomized questions with scoring.

Q1
Easy
Which of the following is NOT a habitat?
A. Forest
B. Desert
C. Car
D. Ocean
Show Answer & Explanation
Correct Answer: C
A car is a man-made object and does not provide a natural habitat for organisms.
Q2
Easy
What type of habitat do frogs typically live in?
A. Deserts
B. Forests
C. Wetlands
D. Mountains
Show Answer & Explanation
Correct Answer: C
Frogs thrive in wetland habitats as they require moisture for their skin and reproduction.
Q3
Easy
Which habitat is best for cacti to grow?
A. Tropical Rainforest
B. Desert
C. Marine
D. Grassland
Show Answer & Explanation
Correct Answer: B
Cacti are adapted to the dry conditions of a desert habitat.
Q4
Medium
Which habitat is characterized by extreme temperatures and very little rainfall?
A. Desert
B. Wetland
C. Forest
D. Grassland
Show Answer & Explanation
Correct Answer: A
Deserts have very low rainfall and experience extreme temperature fluctuations, making them unique habitats.
Q5
Medium
Which of the following adaptations help animals live in aquatic habitats?
A. Fur
B. Gills
C. Wings
D. Hooves
Show Answer & Explanation
Correct Answer: B
Gills are specialized organs that allow aquatic animals to extract oxygen from water, essential for their survival.
Q6
Medium
Which habitat is most affected by seasonal changes in temperature and precipitation?
A. Tundra
B. Tropical rainforest
C. Temperate forest
D. Coral reef
Show Answer & Explanation
Correct Answer: C
Temperate forests experience distinct seasonal changes, making them highly influenced by variations in temperature and precipitation.
Q7
Medium
Which of the following best describes a habitat's role in an ecosystem?
A. It is only where plants grow.
B. It provides food and shelter for organisms.
C. It has no effect on organisms living there.
D. It is only for animals.
Show Answer & Explanation
Correct Answer: B
A habitat provides essential resources like food and shelter that support various organisms, making it crucial for ecosystem balance.
Q8
Hard
Which of the following habitats is characterized by a high level of humidity and dense vegetation?
A. Desert
B. Tundra
C. Rainforest
D. Grassland
Show Answer & Explanation
Correct Answer: C
Rainforests are known for their high humidity levels and thick layers of vegetation, providing a unique habitat for diverse species.
Q9
Hard
If a particular organism thrives in an environment with extreme temperatures, which habitat is it most likely adapted to?
A. Temperate forest
B. Desert
C. Coral reef
D. Wetland
Show Answer & Explanation
Correct Answer: B
Deserts are known for their extreme temperature variations, and organisms here have adaptations that help them survive in such conditions.
Q10
Hard
Which of the following pairs correctly matches a habitat with one of its unique features?
A. Ocean - high altitude
B. Forest - rich in biodiversity
C. Desert - constant rainfall
D. Tundra - warm climate
Show Answer & Explanation
Correct Answer: B
Forests are known to be rich in biodiversity, hosting a variety of species due to their complex ecosystems.

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The Living Organisms — Class 6 Science Practice Questions Online

This page contains 1228 practice MCQs for the chapter The Living Organisms in Class 6 Science. The questions are organized by difficulty — 369 easy, 596 medium, 263 hard — so you can choose the right level for your preparation.

Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 3 topics, giving you comprehensive coverage of the entire chapter.