(A) Methane
(B) Hydrogen
(C) Nitrous oxide
(D) Ozone
The answer is (B) Hydrogen
Who among the following studied the monsoon wind scientifically?
(A) Arabs
(B) English
(C) Portuguese
(D) Chinese
The answer is (A) Arabs
Most of Pakistan’s rainfall is
(A) Cyclonic
(B) Convectional
(C) Elusive
(D) Orographic
The answer is (B) Convectional
A wind system in Southeast Asia which changes direction seasonally, creating wet and dry seasons.
(A) Jet Stream
(B) Cyclones
(C) Desert Stomms
(D) Monsoon
The answer is (D) Monsoon
The analogy used to describe the ability of gasses in the atmosphere to absorb heat from the earth’s surface
(A) Climate Change
(B) Global Warming
(C) Greenhouse Effect
(D) Weather Change
The answer is (C) Greenhouse Effect
The theory that the temperature of the atmosphere an increase due to the increase in gasses such as carbon dioxide.
(A) Climate Change
(B) Global Warming
(C) Greenhouse Effect
(D) Weather Change
The answer is (B) Global Warming
The intensity of earthquakes is measured on ________
(A) Beaufort scale
(B) Richter scale
(C) Secant scale
(D) Mercalli scale
The answer is (B) Richter scale
The seasons on Earth change because:
(A) Rotation of Earth on its axis
(B) Revolution of Earth around the Sun.
(C) Tilted Axis of Earth
(D) Both B & C
The answer is (D) Both B & C
What is meant by Solstice
(A) The longest night
(B) When sun reaches its maximum distance from the equator
(C) When sun goes through equator
(D) All of these.
The answer is (D) All of these.
A day when the length of day and night are equal, and the sun is directly above the equator.
(A) Equinox
(B) Leap Day
(C) Solstice
(D) None of these
The answer is (A) Equinox