(1) Barometer
(2) Anemometer
(3) Kelvin meter
(4) Richter scale
2.Dome mountain are the result of –
(1) Instrusion of magma
(2) Folding
(3) Frictions at the joints of the rocks
(4) Faulting
3.Creators or calderas are –
(1) Rift valley
(2) Hollows created by removed of volcanic cones
(3) Sink holes
(4) Pot holes