Weather describe the condition of ______ at any one time.

A. The earth
B. The land surface
C. The atmosphere
D. The ionosphere

A canyon is a large form of ________?

A. Dry valley
B. Gorge
C. Pediment
D. Badiand

A wind which reverses seasonally is known as_____?

A. Trade
B. Cyclonic
C. Monsoon
D. Polar

Which of the statements to about the Troposphere is not true?

A. It contains 85-90% of the atmosphere’s mass
B. It contains nearly all the water and oxygen of the atmosphere
C. It is the zone which exhibits changes in condition of weather
D. It is about 350 km thick

The deepest place in the Indian Ocean is_____?

A. Mariana trench
B. Puerto rico trench
C. Diamantina  trench
D. Isle trench

The final phase of a star’s evolution is determined by the star’s:

A. Age
B. Gravitational pull
C. Density
D. Mass

The strength of wave action depends on all these EXCEPT:

A. Currents in the sea
B. Wind strength
C. Depth of coastal water
D. Height of waves

Bore is caused by______?

A. Rising tide while meeting river currents
B. Friction from prevailing winds
C. Spring tide and strong winds
D. Unequal heating of oceans

Who said ” I left swat with my eyes closed and now I am back with my eyes open” after her return to hometown?

A. Kainat riaz
B. Malala yousafzai
C. Shazia ramzan
D. Ziauddin yousafzai

Who welcomed WI cricket team at Quaid-e-azam international airport with traditional gifts on 31 march 2018?

A. Murad ali shah
B. Sardar m.bux khan mahar
C. Najam sethi
D. Bilawal bhutto