Which of the following statements is not true of the Solar system

A. The rays of the sun give energy to the system

B. All the plantes rotete around the sun

C. All the planets have their orbits round the sun

D. The planets revolve around the sun

E. The sun is at the centre of the system

In the southern hemisphere, the autumnal equinox occurs on

A. 21st March

B. 21st June

C. 23rd September

D. 22nd December

E. 4th Januray

The layer of earth found immediately beneath the crust is called

A. hydrosphere

B. lithosphere

C. mesosphere

D. barysphere

E. core

''They are formed from the accumulation of materials derived from other rocks which have been cemented together". This is a description of

A. metamorphic rocks

B. plutonic rocks

C. organically formed sedimentary rocks

D. volcanic rocks

E. mechanically formed sedimentary rocks

Which of the following is a volcanic plateau?

A. Kukuruku

B. Terra Rosa

C. Deccan

D. Graben

E. Atlas

The overriding portion of the thrust fold is termed

A. a simple fold

B. an overfold

C. a syncline

D. a nappe

E. an anticline

Depositional plains refer to all the following except

A. alluvial plains

B. structural plains

C. deltaic plains

D. flood plains

E. drift plains

When the roof of a coastal cave collapses, it forms

A. a doline

B. an estuary

C. a gorge

D. a lagoon

E. a geo