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Diya Jain 4 years, 8 months ago

A biome is a largest recognisable assemblage of animals and plants on the Earth.
  • 1 answers

Aditee Shree 4 years, 8 months ago

Nebular hypothesis
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Yogita Ingle 4 years, 9 months ago

Conservation Laws

A conservation law is a hypothesis based on observation and experiments which cannot be proved. These can be verified via experiments.

Law of conservation of Energy

  • According to the general Law of conservation of energy, the energies remain constant over time and convert from one form to another.
  • The law of conservation of energy applies to the whole universe and it is believed that the total energy of the universe remains unchanged.
  • Under identical conditions, the nature produces symmetric results at different time.

Law of conservation of Mass

This is a principle used in analysis of chemical reactions.

  • A chemical reaction is basically a rearrangement of atoms among different molecules.
  • If the total binding energy of the reacting molecules is less than the total binding energy of the product molecules, the difference appears as heat and the reaction is exothermic.
  • The opposite is true for energy absorbing (endothermic) reactions.
  • Since the atoms are merely rearranged but not destroyed, the total mass of the reactants is the same as the total mass of the products in a chemical reaction.

 

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Suman Kumar 4 years, 9 months ago

The flow of water through well-defined channels is known as ‘drainage’ The network of such channels is called a ‘drainage system’. The drainage pattern of an area is the outcome of the geological time period, nature and structure of rocks, topography, slope, amount of water flowing and the periodicity of the flow.
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Tali Taba 4 years, 9 months ago

What is core
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Suman Kumar 4 years, 9 months ago

Effects of Earthquake a) Ground shaking b) Destruction to houses and buildings c) Land slide and tsunami d) Soil liquefaction [solid soil becomes liquid] e) Damage to dams and reservoirs f) Fire accidents g) Destruction to transport and communication lines.
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Soumyadeep Paul 4 years, 9 months ago

Indian Subcontinent includes Nepal, Bangladesh, Sri Lanka, Bhutan and Pakistan, and it Does NOT include China and Afghanistan.

Ambika Jathure 4 years, 9 months ago

1- Nepal 2- Bangladesh 3- Pakistan 4- China
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Sia ? 3 years, 5 months ago

Exfoliation domes are formed due to the removal of rock bodies due to the erosion of surface rocks, whereas exfoliation tors are formed because of changing temperature and pressure conditions.
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Masing Maying 4 years, 9 months ago

Tfcvgrgh
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Doma Domasherpa 4 years, 9 months ago

Global warming is a gaseous which crate by greenhouse effect.
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Yogita Ingle 4 years, 9 months ago

Troposphere

It is the undermost layer of the earth’s atmosphere. At the base of the troposphere, the air is warmer. Density and air pressure also decrease with altitude.

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Yogita Ingle 4 years, 9 months ago

Theory of plate tectonics lays down that the crust of the Earth has been formed out of seven major and some minor plates. The movement of plates beneath the surface of the Earth creates tension resulting into folding, faulting and volcanic activities.

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Varun Singh 4 years, 9 months ago

Social forestry means the management and protection of forests and afforestation on barren lands with the purpose of helping in the environmental, social and rural development..
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Aditee Shree 4 years, 8 months ago

Interconnection of food chains
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Aditee Shree 4 years, 8 months ago

Kosi

Namarata Deswal 4 years, 9 months ago

Koshi river is known as sorrow of bihar....?

Soumyadeep Paul 4 years, 9 months ago

The river Koshi is known as Sorrow of Bihar.

D Bulliyya 4 years, 9 months ago

Damodara

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Sameer Dhakal 4 years, 9 months ago

Khoi ans
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Sia ? 3 years, 5 months ago

ENDOGENIC PROCESSESS are the processes of internal origin. It takes place inside the globe and are started by the forces of the Earth. Exogenic processes are forces on or ABOVE Earth's surface while Endogenic processes are tectonic movements BELOW the surface of the Earth.
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Yogita Ingle 4 years, 9 months ago

Systematic geography: A study of specific natural or human phenomenon  that gives rise to certain spatial  patterns and structures on the earth surface is called systematic study. Generally,  systematic geography is divided into four main branches.

    Physical geography: It describes about the earth systems like atmosphere (air), the hydrosphere (water), the  lithosphere (earth solid rock) and biosphere, which comprises all of earth’s  living organisms.
    Biogeography, including environmental geography: It focuses on various kinds of forests, grasslands, distribution of flora and  fauna, human nature relationships and the quality of the living environment  and its implications for human welfare.
    Human geography: It describes culture, populations, dynamics of social, economic, and political  aspects of space.
    Geographical methods and techniques :  It deals with methods and techniques for field studies, qualitative quantitative  and cartographic analysis, Geographic Information System and Global  positioning system (GIS and GPS) and remote sensing.

Rajeev Kumar 4 years, 9 months ago

No one is to old to go to study

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