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Geophysics questions

Geophysics questions | form four Physics

Find Geophysics examination questions, form four Physics in acaproso.com

# Question
1

Which of the following phenomenon is a consequence of global warming?

  1. Black bodies effect
  2. Atmospheric pressure
  3. Greenhouse effect
  4. Electromagnetic effect
  5. Earthquakes.

Multiple choices
2

The nature of an earthquake is usually described by measuring its magnitude and _____


Fill in blanks
3
  1. Describe four signs before an earthquake occurs.
  2. (i) List four effects of volcanoes.
    (ii) Briefly explain how volcanoes are formed.

Long answers
4

Figure 4 shows the structure of volcano. Identify the parts marked A, B, C, D and E.

Physics geophysics form four


Short answers
5

The boundary between the crust and the mantle is called ____


Fill in blanks
6

(i) What is meant by green house effect?
(ii) List down four main greenhouse gases.


Short answers
7

Which phenomena is a result of the earth being exactly along the same line between the centre of the sun and the moon?

  1. Lunar eclipse
  2. Penumbra
  3. Solar eclipse
  4. Umbra
  5. Reflection

Multiple choices
8

Why the inner core of the earth is solid while the outer core is liquid? Briefly explain.


Short answers
9

Describe three uses of constellations.


Short answers