Class 6 Science Chapter 9 The Living Organisms and Their Surroundings answer to each chapter is provided in the list so that you can easily browse throughout different chapter Assam Board As Per New Syllabus Class 6 Science Chapter 9 The Living Organisms and Their Surroundings and select needs one.
SEBA Class 6 Science Chapter 9 The Living Organisms and Their Surroundings
Also, you can read the SCERT book online in these sections Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. These solutions are part of SCERT All Subject Solutions. Here we have given Assam Class 6 Science Solutions for All Subject, You can practice these here.
The Living Organisms and Their Surroundings
Chapter: 9
| Exercise |
1. What is a habitat ?
Ans: The surroundings where organisms live is called habitat.
2. How are cactus adapted to survive in a desert?
Ans: Cactus are adapted to survive in a desert they have:
(i) No leaves or spiny leaves to prevent water loss through transpiration.
(ii) Stem carries out photosynthesis.
(iii) Their roots go very deep into the soil for absorbing water.
(iv) a thick waxy layer surrounds the leaf to retain water.
3. Fill in the Blanks:
(a) The presence of specific features, which enable a plant or an animal to live in a par – ticular habitat, is called ……………….
Ans: Adaptation.
(b) The habitats of the plants and animals that live on land are called habitat ……………..
Ans: Terrestrial.
(c ) The habitats of plants and animals that live in water are called ………………habita.
Ans: Aquatic.
(d) Soil, water and air the factors of habitat ……………….
Ans: Abiotic.
(e) Changes in our surroundings that make us respond to them, are called ……………..
Ans: Stimuli
4. Which of the things in the following list are nonliving?
Plough, Mushroom, Sewing machine, Radio, Boot, Water hyacinth, Earthworm
Ans: Plough, mushroom, sewing machine, radio, boot, and water are non living things.
5. Give an example of a non- living thing, which shows any two characteristics of living things.
Ans: An example of a non living thing is Bike.
- Bike can move like a living thing.
- It needs energy to do work.
6. Which of the following non-living things listed below, were once part of a living thing?
Butter, Leather, soil, Wool , Electric bulb, Cooking oil , Apple, Rubber
Ans: Butter, leather, wool, cooking oil, apple and Rubber are the non living things which were once part of a living thing.
7. List the common characteristics of the living things.
Ans: Some common characteristics of the living things are:
(a) Grow and die.
(b) Movement.
(c) Respiration.
(d) Respond.
(e) Reproduction.
(f) Excretion.
8. Explain why speed is important for survival in the grasslands for animals that live there. (Hint 1 there are few trees or places for animals to hide in grassland habitat.)
Ans: Speed is important for survival in the grassland for animals to avoid predation from their predators.
For example: A lion eats deer, to survive, the deer has to run faster that the lion.
The speed of the deer helps it to run away from the predators.
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