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6.1 The Earth and the Solar System

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Question 52

The Earth rotates on its axis once in approximately 24 hours.

What does this astronomical motion enable us to explain?

A

the periodic variation of the seasons

B

the orbit of the Moon around the Earth

C

the cyclic phases of the Moon

D

the cycle of day and night

Markscheme

6.1 The Earth and the Solar System Questions

  1. IGCSE
  2. /Physics
  3. /6.1 The Earth and the Solar System

100 exam-style questions on CIE IGCSE Physics 6.1 The Earth and the Solar System, covering 6.1.1a Rotation of the Earth, the seasons and the Moon, 6.1.1b Average orbital speed, 6.1.2a Contents of the Solar System, 6.1.2b Formation of the Solar System, 6.1.2c Gravitational field strength of a planet, and 6.1.2d Orbits and gravitational attraction. Each one has a worked solution and a mark scheme showing where the marks go.

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