Who invented token currency?
Name the army initiatives started by khilji and continued by akbar.
Why akbar was one of the most reasonable tuler of historical times? Give atleast two positive attributes of him to substantiate your answer.
Name three kinds of vulcanoes and define them with examples.
Describe plate tectonic theory in your own words.
Differentiate endogenous and exogenous forces of earth. Give examples.
What is the focus of earthquake ? How is it different from epicenter.?
How do we measure intensity of earthquake? Name the instrument we use to study seismic waves??
What will be the outcomes of movement of continental plates??
Name some advantages of vulcanoes.
Answers
Complete answer:The token currency in India was introduced for the first time by Muhammad Bin Tughlaq. Muhammad Bin Tughlaq issued token money in 1330, after his unsuccessful expedition to Deogiri; that is, coins of brass and copper were minted whose worth was equivalent to that of coins of gold and silver.
2) Malik Kafur (died 1316), also known as Taj al-Din Izz al-Dawla, was a prominent slave-general of the Delhi Sultanate ruler Alauddin Khalji. He was captured by Alauddin's general Nusrat Khan during the 1299 invasion of Gujarat, and rose to prominence in the 1300s.
Answer:
1.Ans – Muhammad bin Tughluq
Token currency was introduced in India for the first time , by Muhammad bin Tughluq who was a Sultan in 14th century. This token currency was introduced as 'tanka'.
2.Ans – Akbar's reign significantly influenced the course of Indian history. During his rule, the Mughal Empire tripled in size and wealth. He created a powerful military system and instituted effective political and social reforms. ... Akbar was succeeded as emperor by his son, Prince Salim, later known as Jahangir.
3.Ans – There are three main types of volcano - composite or strato, shield and dome. Composite volcanoes, sometimes known as strato volcanoes, are steep sided cones formed from layers of ash and [lava] flows. The eruptions from these volcanoes may be a pyroclastic flow rather than a flow of lava.
4.Ans – The theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle. Oceanic and continental plates come together, spread apart, and interact at boundaries all over the planet.
5.Ans – Endogenic forces include earthquakes, mountain formation. Exogenic forces include the tidal force of the moon, erosion.
6.Ans – The focus is the place inside Earth's crust where an earthquake originates. The point on the Earth's surface directly above the focus is the epicenter. When energy is released at the focus, seismic waves travel outward from that point in all directions.
7.Ans – Volcanoes can provide people with many benefits such as: volcanic rock and ash provide fertile land which results in a higher crop yield for farmers. tourists are attracted to the volcano, which increases money to the local economy. geothermal energy can be harnessed, which provides free electricity for locals.
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