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Yogita Ingle 7 years, 10 months ago

Gravity, also called gravitation, is a force that exists among all material objects in the universe. For any two objects or particles having nonzero mass, the force of gravity tends to attract them toward each other. Gravity operates on objects of all sizes, from subatomic particles to clusters of galaxies. It also operates over all distances, no matter how small or great.

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Silvia Disusa 7 years, 10 months ago

1919
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Yogita Ingle 7 years, 10 months ago

1. Do away with aggressive driving.
2. Only fill up when it's half tank rather than quarter tank.
3. Your car is not a taxi to ferry friends and unless you plan for those journeys, your friends should fill up.
4. Change to highest gear rather than driving in lowest gear.
5. Service your car regularly.
6. Look for more ways not to travel alone. Carpooling will help a lot, even only one day a week.
7. Drive the minimum required on the road.
8. Don't be hard on brakes.
9. Don't be hard on your accelerator.
10. Check your tyre pressure if it's correct.

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Yogita Ingle 7 years, 10 months ago

Deforestation is the removal of trees from an area of land that is then used for other purposes, such as farming, ranching, or for the spread of urban uses. Deforestation can occur for the purpose of harvesting timber, creating pasture, and for growing commodities such as soybeans. When deforestation occurs for reasons other than sustainable forestry, damage to the regions biodiversity, habitat and atmosphere occur. Sustainable forestry is a method of harvesting trees while also replanting to replace and regenerate the area. When a region is subjected to deforestation the impact often spreads beyond its immediate area. Deforestation contributes to global warming, endangering species, and destroying a healthy balance in the environment.

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Yogita Ingle 7 years, 10 months ago

Renewable energy resources:
1. It can be used again and again throughout its life.
2. These are the energy resources which cannot be exhausted.
3. It has low carbon emission and hence environment friendly.
4. It is present in unlimited quantity.
5. Cost is low.
6. Renewable energy resources are pollution free.
7. Life of resources is infinite.
8. It has high maintenance cost.

Non-renewable energy resources

1. It cannot be used again and again but one day it will be exhausted.
2. They are the energy resources which can be exhausted one day.
3. It has high carbon emission and hence not environment friendly.
4. It is present in limited quantity and vanishes one day.
5. Cost is high.
6. The non-renewable energy resources are not pollution free.
7. Life of resources is finite and vanishes one day
8. It has low maintenance cost as compared with the renewable energy resources.

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L
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Prince Kumar Verma 7 years, 10 months ago

We can became a good man ???
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Sarthak Srivastava 7 years, 10 months ago

Blanket area of earth is called atmosphere
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Mohana Priya 7 years, 10 months ago

Nuclear binding energy, the energy required to split a nucleus of an atom.Nuclear potential energy, the potential energy of the particles inside an atomic nucleus.Nuclear reaction, a process in which nuclei or nuclear particles interact, resulting in products different from the initial ones; see also nuclear fission and nuclear fusion.Radioactive decay, the set of various processes by which unstable atomic nuclei (nuclides) emit subatomic particles.The energy of inter-atomic or chemical bonds, which holds atoms together in compounds. Atomic energy is the source of nuclear power, which uses sustained nuclear fission to generate heat and electricity.

Mohana Priya 7 years, 10 months ago

Atomic energy is energy carried by atoms. The term originated in 1903 when Ernest Rutherford began to speak of the possibility of atomic energy.[1] The term was popularized by H. G. Wells in the phrase, "splitting the atom", devised at a time prior to the discovery of the nucleus. Atomic energy may include:
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Mohana Priya 7 years, 10 months ago

Changthang means Northern Plateau in Tibetan. It is a high altitude plateau in western and northern Tibet. It goes from Ladakh east about 1600km to the Chinese state called Qinghai. It is a very high land with giant lakes. It is the home of the Changpa nomads.
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Soham Gaikwad 7 years, 10 months ago

Labour
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Sangram Marge 7 years, 9 months ago

Iava forms rock
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Afsana Kathat 7 years, 10 months ago

I am fond of my pet . I have a pet dog . It name is Tommy . He is very smart and active . I feed it milk and bread .
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Silpi Devi 4 years, 9 months ago

who is mukadam

Soma Saha 5 years, 11 months ago

Where do the caravan of families on the move settle

Ayush Singh 7 years, 10 months ago

Mukadam is a agent of sugarcane fields and he also lend money to the villagers people and tell the which place they would go.
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