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Ask QuestionPosted by K.Lahini Sri Lahini 5 years, 10 months ago
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Meghna Thapar 5 years, 10 months ago
The atmosphere contains many gases, most in small amounts, including some pollutants and greenhouse gases. The most abundant gas in the atmosphere is nitrogen, with oxygen second. Argon, an inert gas, is the third most abundant gas in the atmosphere.
Posted by Harshit Kumar 5 years, 10 months ago
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Posted by Gaming Wid Muja 5 years, 10 months ago
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Rudraksh Paliwal 5 years, 9 months ago
Khush Dev 5 years, 9 months ago
Meghna Thapar 5 years, 10 months ago
The roots absorb minerals and water from the soil and the stem carries them to the leaves to prepare food.
Posted by Paavni Chauhan 5 years, 10 months ago
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Rajvi Gonawala 5 years, 10 months ago
Posted by Jitendra Tiwari 5 years, 10 months ago
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Meghna Thapar 5 years, 10 months ago
Some ways to reduce the generation of garbage and getting rid of it are:
- We should dispose of our kitchen garbage by vermicomposting.
- We should not throw plastic bags here and there.
- Used newspapers, magazines and notebooks, etc. should be sent for recycling.
- We should use cloth handkerchiefs instead of paper tissues to save paper and reduce the generation of garbage.
- We should use cloth bags, jute bags and paper bags for shopping instead of plastic bags to reduce the generation of garbage.
Posted by Hare Raam 5 years, 10 months ago
- 4 answers
Khush Dev 5 years, 9 months ago
Suraj Tokas 5 years, 10 months ago
Yogita Ingle 5 years, 10 months ago
Hinge joints are found between the two or more than two bones where we need back and forth movement. For example: knees, elbow, ankle joints.
Posted by Bandana Das 5 years, 10 months ago
- 2 answers
Yogita Ingle 5 years, 10 months ago
Traffic police men are continually exposed to smoke comming out frm the vehicle's. The smoke and the suspended particles in it if inhaled can cause breathing and lung problems. so traffic police men wear masks with charcoal lining as charcoal is activated carbon which absorbs the pollutants in the smoke.
Posted by Rohit Soni 5 years, 10 months ago
- 2 answers
Meghna Thapar 5 years, 10 months ago
Vallisneria is a genus of freshwater aquatic plant, commonly called eelgrass, tape grass or vallis. It is a submerged plant that spreads by runners and sometimes forms tall underwater meadows. Leaves arise in clusters from their roots. The leaves have rounded tips, and definite raised veins. Single white female flowers grow to the water surface on very long stalks. Male flowers grow on short stalks, become detached, and float to the surface. The fruit is a banana-like capsule having many tiny seeds.
Posted by Deshana Pandya 5 years, 10 months ago
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Posted by Bushra Khanam 5 years, 10 months ago
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Khush Dev 5 years, 9 months ago
Posted by Ahaan Saxena 5 years, 10 months ago
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Shyam Maurya 5 years, 10 months ago
Posted by Archit Panchal 5 years, 10 months ago
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Meghna Thapar 5 years, 10 months ago
The increase in the percentage of the gases which prevent the escape of heat from the earth, which cause the average temperatures to increase worldwide is called greenhouse effect.
Heat is trapped by glass, and hence the temperature inside a glass enclosure will be much higher than the surroundings. This phenomenon was used to create an enclosure where tropical plants could be kept warm during the winters in colder climates. Such enclosures are called greenhouses.
Posted by Deshana Pandya 5 years, 10 months ago
- 3 answers
Rudraksh Paliwal 5 years, 9 months ago
Meghna Thapar 5 years, 10 months ago
It is essential to conserve water because the amount of usable water on the earth is limited and there is scarcity of usable water.
Posted by Deshana Pandya 5 years, 10 months ago
- 1 answers
Meghna Thapar 5 years, 10 months ago
The three forms of water:
- The solid form, snow and ice, is present as ice caps at the poles of the earth, snow-covered mountains and glaciers.
- Liquid water is present in oceans, lakes, rivers, and even underground.
- The gaseous form is the water vapour present in the air around us.
It is essential to conserve water because the amount of usable water on the earth is limited and there is scarcity of usable water.
Posted by Aman Gahlot 5 years, 10 months ago
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Posted by Noya Giri 5 years, 10 months ago
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Posted by Mohd Irfan 5 years, 10 months ago
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Posted by Jatin Kumar 5 years, 10 months ago
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Meghna Thapar 5 years, 10 months ago
Redworms eat the rotting garbage as food. They do not have teeth body have a special structure called gizzard which helps in grinding the food. Powdered egg shells are usually mixed with the kitchen waste in the pit. The excretions of redworms keep on collecting in the pit which make up vermicompost.
Posted by Priya Yadav 5 years, 10 months ago
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Madhav Jaat 5 years, 10 months ago
Mohd Irfan 5 years, 10 months ago
Posted by Sujeet Kumar 5 years, 10 months ago
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Posted by Divya Kumari 5 years, 10 months ago
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Meghna Thapar 5 years, 9 months ago
Purpose of electric switch is to complete or break the circuit.
Posted by Ishan Tripathi 5 years, 10 months ago
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Ridima Nehra 5 years, 10 months ago
Senthur K 5 years, 10 months ago
Posted by Rajvi Gonawala 5 years, 10 months ago
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Posted by Ujjwal Kumar 5 years, 10 months ago
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Ankita Shaw 5 years, 10 months ago
Posted by Param Vir Singh 5 years, 10 months ago
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Posted by Suboohi Khan 5 years, 10 months ago
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Param Vir Singh 5 years, 10 months ago
Posted by Shivangi Yadav 5 years, 10 months ago
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Posted by Shivangi Yadav 5 years, 10 months ago
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Ridima Nehra 5 years, 10 months ago
Posted by Krisha Thakker 5 years, 10 months ago
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Meghna Thapar 5 years, 9 months ago
Magnets made by using electricity are called electromagnets.
Posted by Faizaan Mohd 5 years, 10 months ago
- 2 answers
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Suhani Naik 5 years, 9 months ago
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