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Ask QuestionPosted by Suraj Singh 5 years, 5 months ago
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Posted by Sushma Pal Adhi 5 years, 5 months ago
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Parth Uniyal 5 years, 5 months ago
Yogita Ingle 5 years, 5 months ago
The substances that taste sour are called acid and their nature is acidic. The term acid is derived from a Latin word acere which means sour. Examples of acidic substances are Curd containing lactic acid, lemon juice and tomato containing citric acid, and vinegar containing acetic acid.
Posted by Sushma Pal Adhi 5 years, 5 months ago
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Posted by Sirisha Pradhan 5 years, 5 months ago
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Posted by Sirisha Pradhan 5 years, 5 months ago
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Gaurav Seth 5 years, 5 months ago
Gases expand the most and solids least on heating.
Explanation :
All states of matter expand when heated and contract when cooled. Gases expand most when heated and solids the least because gas particles are already far apart and are much freer to move.
Posted by Harshit Singh 5 years, 5 months ago
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Posted by Abhinav Harnand 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
The Control Panel is a section of Microsoft Windows that enables a user to change various computer hardware and software features. Settings for the mouse, display, sound, network, and keyboard represent a few examples of what may be modified in the Control Panel. Below are some examples of how the Control Panel appeared in Windows.
Posted by Sneha Dahiya 5 years, 5 months ago
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Posted by ??Arghyarupa?? 5 years, 5 months ago
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Gaurav Seth 5 years, 5 months ago
Chemical fertilizer-
- Chemical fertilizers are synthetic fertilizers that provide essential nutrients ( nitrogen, phosphorus, potassium) which are require for the growth and development of a tree.
- Chemical fertilizers provide more essential nutrients than organic fertilizers .
- It require less time to work.
- Example-Ammonium nitrate,ammonium sulfate,calcium cyanamide etc.
- Chemical fertilizers are not Eco friendly and create soil pollution.
Natural fertilizer-
- Natural or organic fertilizers are derived from animal matter or excreta of animals and humans which contain raw nutrients that is require for the growth and development of plants.
- It require more time.
- Example- sewage of domestic products,Rhizobium, blue green algae are used as bio fertilizer.
- Natural fertilizers are Eco friendly.
Yogita Ingle 5 years, 5 months ago
| Artificial Fertilizer | natural fertilizer |
| It may be artificial or natural substance. | It is a natural substance. |
| These are chemicals that are added to the soil to increase its fertility and productivity. | These are obtained by dead and decaying plants and animals. |
| Prepared in factories. | Prepared in fields. |
| Does not provide humus to the soil. | Provides humus to the soil. |
| Rich in plant nutrients. | Less rich in plant nutrients. |
| Absorbed by plants quickly. | Absorbed by plants slowly. |
| Costly | Cost-effective |
| It harms the organisms present in the soil and also causes health issues in people consuming the crop. | It causes no harm to the organisms and improves soil quality. |
Posted by Nakshatra Aggarwal 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
In the absence of green plants, there would not be the process of photosynthesis. Without photosynthesis it will affect the plant as it could not make food. The survival of almost all living organism directly or indirectly depends upon the food made by the plants. Besides oxygen which is essential for the survival of all living organisms is produced during photosynthesis. Thus, we can say that life would be impossible on the earth in the absence of photosynthesis.
Posted by Deepesh Bhardwaj 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
Tommy found the book from the attic. that book belonged to his grandpa. the book was about the schools during his grandpa's time. the pages were yellow and words stood still instead of moving like they do on the telebooks
Posted by Arun Mishra 5 years, 5 months ago
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Posted by Anish Amrutha 5 years, 5 months ago
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Posted by Anna Anna Joji 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
7/10 + 2/5 + 3/2
= 7/10 + 4/10 + 15/10
= (7 + 4 + 15)/10
= 26/10
= 13/5
Posted by Jinal Parmar 5 years, 5 months ago
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Posted by Danish Mohammad 5 years, 5 months ago
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Krithi Goud 5 years, 5 months ago
Gaurav Seth 5 years, 5 months ago
Three things we can learn from the ‘ tiny teacher ’ are sense of duty and discipline , cleanliness and loyalty to the land where they live . These are the qualities that most humans lack .
Posted by Chakori Sinha 5 years, 5 months ago
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Posted by Gualu Naik 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
35 mm = 35 ÷ 10 = 3.5 cm
35 mm = 35 ÷ 1000 = 0.035 cm
35 mm = 35 ÷ 1000000 = 0.000035 cm
Posted by Aryan Jha 5 years, 5 months ago
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Posted by Chanda Vishwakarma 5 years, 5 months ago
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Shripad B 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
Saliva contains a digestive enzyme called salivary amylase, which breaks down starch into sugar. It also moistens the food for easy swallowing.
Posted by Goutam Ch. Pattnaik 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
Major landforms formed by a river in plains are as follows:
1. Meanders: When the river enters the plain, it losses it swiftness and the valley widens due to the continuos erosion of banks of the river. The river makes several bends along its flow and these bends and loops are termed as meanders.
2. Ox-bow lakes: As a result of continuos flow of the river, in the long run, the bends and loops come closer and with time, the river cuts across the loops separating them from the mainstream. These circular loops that get separated from the mainstream are termed as ox-bow lakes.
3. Flood plains: During floods, rivers bring with them a huge amount of silt and alluvium that gets deposited along the bank of rivers raising their height and forming fertile flood plains.
4. Natural levees: Long ridges with relatively lesser height formed at the bank of rivers are termed as natural levees due to the coarse material deposited by the river.
5. Sand bars: These are the landforms formed inside the river at the mouth by deposition of large volume of sand, pebbles, alluvium and water.
6. Distributaries: Due to excessive load of water and silt at the mouth of river, the mainstream gets divided into several small channels of water known as distributaries.
7. Deltas: When soil gets deposited between the distributaries in a triangular form, it is referred to as Delta. Deltas are very fertile lands found at the mouth of the river. For example, the Ganga-Brahmaputra delta is a very fertile delta found in West Bengal.
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