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WorksheetsThe Planet Earth
Total questions: 15
Worksheet time: 8mins
What do you call to the branch of science that deals with the study of the Earth?
Histology
Oceanography
Geology
Meteorology
The only planet that supports life
Mercury
Venus
Earth
Mars
The study of size and shape of earth is called what?
Paleontology
Geodesy
Mycology
Entomology
What is the true shape of the Earth?
Flat
Square
Oblate spheroid
Circle
What is the most widely accepted theory of planetary formation?
Big Bang Theory
Accretion Theory
Protoplanet Theory
Nebular Hypothesis
The first three eons, which together lasted nearly 4 billion years, are together known as ?
Cambrian
Ordovician
Precambrian
Permian
Which of the following eras was the age of dinosaurs?
Paleozoic
Mesozoic
Cenozoic
None of the these
Which of the following eras saw the development of many kinds of animals and plants in the seas and on land?
Paleozoic
Mesozoic
Cenozoic
Protorezoic
First seed plants appear
Devonian
Amphibians
Carboniferous
Ordovician
What is the age of the planet Earth?
4.8 billion years
4.7 billion years
4.6 billion years
4.5 billion years
Earth spins on an imaginary line called an?
Longitude
Equator
Axis
Radius
It takes how many hours to complete a rotation of Earth on its axis?
20
25
24
23
A year with 366 days is called ?
Lip year
Lift year
Leap year
Keep year
What do you call to the Earth’s movement around the Sun?
Rotation
Revolution
Orbit
Inclination
The point in the orbit of a planet, asteroid or comet that is nearest to the sun
Aphelion
Perihelion
Apsis
Solstices
