Question

what is algebra ? why water falls from hills?
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Answer 1

1. type of mathematics in which letters and symbols are used to represent numbers

• गणित की वह शाखा जिसमें वर्णों एवं आकृतियों के माध्यम से संख्याओं को दर्शाया जाता है; बीजगणित

2.Waterfalls normally form in a rocky area due to erosion. ... In addition to gradual processes such as erosion, earth movement caused by earthquakes or landslides or volcanoes can cause a differential in land heights which interfere with the natural course of a water flow, and result in waterfalls.

Answer 2

Answer = ⏬

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••the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

•the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.•"courses in algebra, geometry, and Newtonian physics"

•the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.•"courses in algebra, geometry, and Newtonian physics"a system of algebra based on given axioms.

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Waterfalls are commonly formed in the upper course of a river where lakes fall into in steep mountains. Because of their landscape position, many waterfalls occur over bedrock fed by little contributing area, so they may be ephemeral and flow only during rainstorms or significant snowmelt.

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