Who among the following was the first to measure the circumference of the Earth ?
Topic: Geotectonics Quiz ( MCQ and Answer )
The upper part of the mantle upon which the crust of the Earth floats is called :
Tropic of Cancer does not pass through which one of the following countries ?
How many kilometers are represented by 1 degree of latitude ?
The circumference of Earth is about ____.
Earth’s Polar diameter is about ____ than its equatorial diameter.
The total surface area of Earth is about ____ million square KM.
The Earth is an oblate spheroid and not a perfect sphere. This is because :
The time required for the earth to return to a given point in its orbit with reference to fixed star is :
What is the time difference between longitudes?
The Tropic of Cancer passes through:
The Core of the Earth is made up of:
The Core of the Earth is made up of both ____ and ____ in the plastic state.
- oxygen
- iron
- magnesium
- silica
What are the two most abundant elements in Earth’s crust?
- oxygen
- Manganese
- Silicon
- Iron
Which one of the following minerals occurs abundantly in the earth’s crust?
Which one of the following elements is the most abundant in the Earth’s crust?
The approximate circumference of the Earth is: