In which one of the following cumulonimbus clouds are formed
(1) Convection (2) Orography
(3) Cyclone (4) Advection
Which of the following options are correct?
1 only
1 and 3 only
1, 2, 3 and 4
1, 3 and 4 only
(B)
With reference to Thunderstorms, consider the following statements: 1. They are caused by intense convection on moist cold days. 2. It is a well-grown cumulonimbus cloud producing thunder and lightening . Which of the above statement(s) is/are correct?
With reference to Clouds, consider the following statements: 1. Cirrus clouds are formed at low altitudes. 2. Stratus clouds are layered clouds. 3. Nimbus Clouds are extremely dense and opaque to rays of sun. 4. Cumulus clouds exist in patches and can be seen scattered. Which of the above statement(s) is/are correct?