Shape of Earth and Gravitation Class 6 GK MCQ Question and Answers. Important MCQ on Shape of Earth and Gravitation Subject.
Shape of Earth and Gravitation Class 6 GK MCQ
(1) What is shape of Earth classified as?
(a) Earth is an oblate spheroid.
(b) It is spherical in shape.
(c) It is slightly bulged at the equator.
(d) flattened at the poles.
(e) All of above
Ans. – (e) All of above
(2) Gravitation of Earth means?
(a) The force of attraction between all masses
(b) The force of sunlight
(c) The force of air pressure
(d) None of these
Ans. – (a) The force of attraction between all masses
(3) The structure of the Earth is divided into…….……?
(a) 3 layers
(b) 4 layers
(c) 5 layers
(d) 6 layers
Ans. – (a) 3 layers
(4) The force of gravitation is………?
(a) Repulsive
(b) Electrostatic
(c) Conservative
(d) Non-conservative
Ans. – (c) Conservative
(5) The structure of the Earth is divided into three layers, these layers are
Both…………… and ………………. Different.
(a) Heretically and horizontally
(b) Physically and chemically
(c) Horizontally and physically
(d) None of these
Ans. – (b) Physically and chemically
(6) Which three layers the structure of the Earth is divided?
(a) Silica, Carbon, and Aluminium
(b) Cold, thin, and brittle
(c) Silicon, magnesium, and solid-state
(d) Crust, Mantle, and Core
Ans. – (d) Crust, Mantle, and Core
(7) Define outer core layer of the Earth?
(a) Outer core is liquid layer below the mantle.
(b) Outer core is very hard.
(c) Outer core is made up of very heavy material.
(d) Outer core it is in a solid-state and hot.
Ans. – (a) Outer core is liquid layer below the mantle.
(8) Why the ball comes back down when you throw it into the air?
(a) Because you want to play with ball
(b) Because of air dropped down
(c) Because of Gravitational force
(d) None of these
Ans. – (c) Because of Gravitational force
(9) The gravitational pull of an object depends on…….?
(a) How small it is and how far it is to another object
(b) How massive it is and how close it is to the other object
(c) How much air force in to the object
(d) None of these
Ans. – (b) How massive it is and how close it is to the other object
(10) Which scientist discover the force of gravity?
(a) Stephen Hawking
(b) Galileo Galilei
(c) Thomas Edison
(d) Isaac Newton
Ans. – (d) Isaac Newton
(11) Gravitational mass is proportional to gravitational…….
(a) Field
(b) Force
(c) Intensity
(d) All of these
Ans. – (d) All of these
(12) The tidal waves in the sea are primarily due to……….
(a) The gravitational effect of the sun on the earth
(b) The gravitational effect of the moon on the earth
(c) The gravitational effect of the Venus on the earth
(d) The atmospheric effect of the earth itself
Ans. – (b) The gravitational effect of the moon on the earth
(13) Which other planet have more gravity than Earth?
(a) The Sun
(b) The Moon
(c) The Venus
(d) The Jupiter
Ans. – (a) The Sun
(14) Gravitational force is influenced by object’s
(a) Weight(b) Shape
(c) Size(d) Color
Ans. – (a) Weight
(15) Weight is considered as
(a) Energy
(b) Pull
(c) Push
(d) Weight
Ans. – (d) Weight
(16) Gravitational force is defined as the force of attraction between
(a) Two masses
(b) Three masses
(c) Magnets
(d) Two poles
Ans. –(a) Two masses
(17) If you leave a ball on slanting surface due to gravity it will move?
(a) Down the slope
(b) Upwards
(c) Up the slope
(d) Constantly stationary
Ans. – (a) Down to slope
(18) Moon has less….
(a) Gravitational force(b) Light
(c) Air(d) Gases
Ans. – (a) Gravitational force
(19) What are constantly shaping the landscape?
(a) exogenic processes
(b) endogenic processes
(c) both (a) and (b)
(d) none of them
Ans. – (c) both (a) and (b)
(20) The magnitude of an earthquake is measured in
(a) Seismograph
(b) Richter Scale
(c) Mercalli Scale
(d) None of these
Ans. – (b) Richter Scale
(21) The middle layer of the earth is called?
(a) Crust
(b) Mantle
(c) Core
(d) None of these
Ans. – (b) Mantle