Earth and the Universe

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Earth and the Universe: Overview

This topic covers concepts, such as Major Theories on the Origin of the Earth and Universe, Our Solar System, Evolution of the Earth, Forces Responsible for the Plate Movement & Types of Plate Boundaries etc.

Important Questions on Earth and the Universe

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If a news is broadcast from London at 10:30 AM, at what time it will be heard at Baghdad (45 degrees E)?

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The earth is at its maximum distance from the Sun on

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If Earth does not rotate then what will happen?

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Which is the 2rd layer of the atmosphere from the earth's surface ?

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Which of the following is not a terrestrial planet?

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The Tropic of Cancer does not pass through _____.

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Rocks formed due to alteration of original structure due to heat and excessive pressure are called_____.

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The Sinai Peninsula is located in_____.

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Days and nights and changes in the seasons are caused because of _____.

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For one hour time-variation, the longitudinal distance would be the equivalent to which of the following?

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When two plates goes apart from each other in different direction then a crust is formed. What is it called?

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Which planet is also known as the twin of Earth ?

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What causes change in Seasons.

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Cosmology is a study of _____?

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Which of the following planet orbits the sun from east to west?

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The innermost layer of the earth i.e. core is made up of the combination of which of the given elements?

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The deepest under-sea trench in the world is

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What is the approximate diameter of the sun?

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What will happen if a star with having mass greater than five times of the sun, is dead?  

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Global dimming refers to _____.