Very Short Q & A :
Q1: Name the resource that serves as green lungs and water purifying systems in nature.
Ans : Forest
Q2: Elephants and Jackals live in the deeper area of the forest.True/False
Ans : True
Q3: Forest provides a ______________ for many animals and plants.
Ans : Home
Q4: The variety of plants found in forests includes
Ans : All of the above
Q5: What is crown of the tree?
Ans : The branchy part of the tree above the stem is known as crown of the tree.
Q6: There is similar kind of trees in every forest.True/False
Ans : False
Q7: The types of animal also differ from forest to ____________.
Ans : Forest
Q8: Name some insects found in forest.
Ans : Spiders, squirrels, ants etc.
Q9: Grass is eaten by____________ which in turn is taken by __________.
Ans : Insects which in turn is taken by frog.
Q10: Complete the following food chain: Grass --->Insects __________ --->snake ---> ________.
Ans : Grass --->Insects ---> Frog ---> Snake ---> Eagle.
Q11: Name the process by which plants release oxygen.
Ans : Photosynthesis
Q12: Plants also maintain balance of oxygen and carbon dioxide in the atmosphere.True/False
Ans : True.
Q13: The decaying animal _______________ provides nutrients to the seedling in the forest to grow.
Ans : Dungs
Q14: Name the living organism that helps in maintaining the supply of nutrients to the growing plants in the forest.
Ans : Decomposers
Q15: Forest is dynamic living__________.
Ans : Entity
Q16: Forest is full of life and ________________.
Ans : Vitality
Q17: The area surrounded by forest does not receive good rainfall.True/False
Ans : False
Q18: The advantage of living in an area nearby or surrounded by forest is:
Ans : Less noise pollution
Q19: Name some factors responsible for clearing of forests.
Ans : Construction of roads and buildings, industrial development, increasing demand of wood etc.
Q20: Forest is on the verge of disappearing because of
Ans : All of the above
Q21: Forest is source of medicinal plants. True/False
Ans : True
Q22: The insects, butterflies, honeybees and birds help flowering plants in_________.
Ans : Pollination.
Q23: A forest is a purifier of __________ and ____________ water.
Ans : Air and ground.
Q24: Name the plant that forms the lowest layer in forest.
Ans : Herbs form the lowest layer in the forest.
Q25: The decaying leaves and animal droppings in a forest enrich the soil nutrition in the form of humus. True/False
Ans : True
Q26: Which of the following is not a forest product?
Ans : Kerosene
Q27: Micro-organisms act upon the dead plants to produce
Ans : Humus
Q28: What is canopy?
Ans : Tall trees which look like roof over other plants in the forest is called canopy.
Q29: Forests are the ___________for the forest dwelling communities.
Ans : Home
Q30: The different horizontal layers in the forest are known as understoreys.True/False
Ans : True
Q31: Forest helps in causing floods.True/False
Ans : False
Q32: Name any two forest products.
Ans : Wax and paper
Q33: _______________will endanger our life and environment.
Ans : Deforestation
Q34: What is Endemic species?
Ans : When an animal or a plant is found in a specific area, it is known as an endemic species.
Q35: The soil of the forest is moist and warm because it is covered with leaves and fruits. True/False
Ans : True
Q36: Forest also acts as natural__________________ of rain water.
Ans: Absorber
111 videos|246 docs|28 tests
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1. What are the benefits of forests? |
2. How do forests regulate the water cycle? |
3. What is the importance of biodiversity conservation in forests? |
4. How do forests contribute to climate regulation? |
5. What are some non-timber forest products? |
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