Here is a list of correct of correct statements:
Orographic rains are common in mountaineous areas.
Waterfalls and rapids are land forms associated with the work of rivers.
Carbonation is a type of chemical weathering.
Land forms associated with the lower course of rivers are ox-bow lakes.
Box-like shelter which is used to keep maximum & minimum weather measurements is a Stevenson screen.
Condensation is the process when vapour becomes liquid.
Mercury in glass can be used as a thermometer.
Transfer of heat through molecular contact is called thermal conduction.
Rain gauge is the instrument used to measure the rainfall.