

MCQOPTIONS
This section includes 1357 Mcqs, each offering curated multiple-choice questions to sharpen your Science knowledge and support exam preparation. Choose a topic below to get started.
101. |
A large area of air which possesses constant moisture and temperature throughout is called |
A. | air pressure |
B. | air mass |
C. | air lapse |
D. | air exhaust |
Answer» C. air lapse | |
102. |
The rise increase in temperature of globe gradually is regarded as |
A. | deforestation |
B. | chlorofluorocarbons |
C. | global warming |
D. | law of effect |
Answer» C. global warming | |
103. |
The temperature increases with the increase in |
A. | humidity |
B. | precipitation |
C. | pressure |
D. | all of them |
Answer» B. precipitation | |
104. |
The temperature of tropical savanna ranges from 27 °C to |
A. | 32 °C |
B. | 42 °C |
C. | 45 °C |
D. | 78 °C |
Answer» B. 42 °C | |
105. |
The temperature of Iceland as compare to Greenland is |
A. | hotter |
B. | colder |
C. | milder |
D. | harsh |
Answer» D. harsh | |
106. |
A thin region of sun which is 3,000,000 km thick is called |
A. | chromospheres |
B. | photosphere |
C. | convective zone |
D. | corona |
Answer» B. photosphere | |
107. |
The central part of sun is regarded as |
A. | core |
B. | crust |
C. | mantle |
D. | corona |
Answer» B. crust | |
108. |
Gravity is inversely proportional to |
A. | distance |
B. | mass |
C. | gravitational force |
D. | quality |
Answer» B. mass | |
109. |
Direct UV rays are capable of causing |
A. | fertilization |
B. | sunburn |
C. | anemia |
D. | hepatitis |
Answer» C. anemia | |
110. |
The circular movement around certain body is the |
A. | ellipse |
B. | revolution |
C. | rotation |
D. | orbiting |
Answer» C. rotation | |
111. |
Rain bands are responsible for |
A. | heavy rain |
B. | slow wind |
C. | high speed |
D. | less destruction |
Answer» B. slow wind | |
112. |
A large region which is characterized by specific kind of climate is called |
A. | biome |
B. | bios |
C. | biotic |
D. | abios |
Answer» B. bios | |
113. |
Winds blowing on land tend to be |
A. | wet |
B. | warm |
C. | dry |
D. | moist |
Answer» D. moist | |
114. |
In Savanna soil is left with nutrients due to |
A. | fertilizers |
B. | soil erosion |
C. | grass fires |
D. | rain |
Answer» D. rain | |
115. |
The biome which has long and cold winters is the |
A. | Tundra |
B. | taiga |
C. | Savanna |
D. | Havana |
Answer» C. Savanna | |
116. |
The warmer times between glacial times are regarded as |
A. | complex periods |
B. | motion periods |
C. | interglacial periods |
D. | over period |
Answer» D. over period | |
117. |
A small circle which determines the location of a weather station is called |
A. | station |
B. | station model |
C. | stationary model |
D. | stationary model |
Answer» C. stationary model | |
118. |
The dark areas on sun are the |
A. | blank spots |
B. | sun spots |
C. | dark spots |
D. | crates |
Answer» C. dark spots | |
119. |
The distance between north and equator as well as south and equator is called |
A. | climate |
B. | latitude |
C. | longitude |
D. | weather |
Answer» C. longitude | |
120. |
Average weather condition over a long period of time is called |
A. | climate |
B. | latitude |
C. | longitude |
D. | weather |
Answer» B. latitude | |
121. |
Animals in grasslands in North America includes |
A. | bison |
B. | koalas |
C. | kangaroo |
D. | wallabies |
Answer» B. koalas | |
122. |
The height of an object above the sea level is called its |
A. | elevation |
B. | surface current |
C. | height |
D. | limit |
Answer» B. surface current | |
123. |
Animals in Savanna includes |
A. | lions |
B. | elephants |
C. | giraffes |
D. | all of them |
Answer» E. | |
124. |
The reason of seasons is the tilt of earth to the angle of |
A. | 32 ° |
B. | 23° |
C. | 23.5° |
D. | 32.5° |
Answer» D. 32.5° | |
125. |
A stratus cloud which forms near ground is called the |
A. | smoke |
B. | fog |
C. | smog |
D. | vapors |
Answer» C. smog | |
126. |
The amount of water vapor in air is regarded as |
A. | water vapor |
B. | humidity |
C. | mildness |
D. | pressure |
Answer» C. mildness | |
127. |
As soon the hurricane moves over land or colder water it begins to |
A. | flourish |
B. | develop |
C. | die |
D. | increase |
Answer» D. increase | |
128. |
The lines which bear more solar energy in tropical zone are called |
A. | longitudes |
B. | latitudes |
C. | altitude |
D. | tropics |
Answer» C. altitude | |
129. |
A front which is static and brings cloudy wet weather is the |
A. | cold fronts |
B. | warm fronts |
C. | occluded fronts |
D. | stationary fronts |
Answer» E. | |
130. |
A small rotating column which is destructive containing high speed winds and touches the ground is called |
A. | hurricane |
B. | tornado |
C. | spiral |
D. | twister |
Answer» C. spiral | |
131. |
Sahara desert is a |
A. | hot desert |
B. | cold desert |
C. | tropical desert |
D. | coastal desert |
Answer» B. cold desert | |
132. |
In time of solar minimum sun produces high energy radiation of percentage which is very |
A. | high |
B. | low |
C. | medium |
D. | constant |
Answer» C. medium | |
133. |
A Yugoslavian scientist who proposed that ice ages are caused by tilt of earth is given by |
A. | Milutin |
B. | Pascal |
C. | Edwin |
D. | Johannes Kepler |
Answer» B. Pascal | |
134. |
The prefix use for low clouds is |
A. | alto |
B. | cirro |
C. | nimbo |
D. | none |
Answer» E. | |
135. |
Clouds made of ice crystals are the |
A. | stratus |
B. | cirrus |
C. | cumulus |
D. | nimbus |
Answer» C. cumulus | |
136. |
Tallest mountain in Africa is |
A. | Kilimanjaro |
B. | Hiroshima |
C. | Mount Everest |
D. | K2 |
Answer» B. Hiroshima | |
137. |
The electric discharge which takes place between two oppositely charges surfaces is called |
A. | lightning |
B. | thunder |
C. | thunderstorm |
D. | hurricane |
Answer» B. thunder | |
138. |
Chaparral vegetation is adapted to |
A. | cultivation |
B. | fire |
C. | water |
D. | rain |
Answer» C. water | |
139. |
If prevailing winds are warm they may carry |
A. | moisture |
B. | temperature |
C. | pressure |
D. | speed |
Answer» B. temperature | |
140. |
The factor influencing humidity includes |
A. | water |
B. | temperature |
C. | pressure |
D. | osmosis |
Answer» C. pressure | |
141. |
Doppler radar is used for weather report in a |
A. | local TV |
B. | GPS |
C. | radio |
D. | internet |
Answer» B. GPS | |
142. |
Isobars are highlighted on map using alphabet |
A. | H |
B. | B |
C. | C |
D. | J |
Answer» B. B | |
143. |
The Sahara desert is dry due to its |
A. | region |
B. | location |
C. | prevailing winds |
D. | geography |
Answer» D. geography | |
144. |
Even shallow water is dangerous if it is |
A. | slow |
B. | fast |
C. | dense |
D. | pressurized |
Answer» C. dense | |
145. |
Cyclone is name given to hurricane which is found in |
A. | Pacific Ocean |
B. | Indian Ocean |
C. | Atlantic Ocean |
D. | Asian Ocean |
Answer» C. Atlantic Ocean | |
146. |
One of coldest places on earth is the |
A. | south pole |
B. | north pole |
C. | equator |
D. | tropical region |
Answer» C. equator | |
147. |
Thermometer helps to measure the |
A. | pressure |
B. | temperature |
C. | density |
D. | speed |
Answer» C. density | |
148. |
Weather satellites are helpful in measurement of |
A. | storms |
B. | wind speed |
C. | humidity |
D. | all of them |
Answer» E. | |
149. |
During summer in US in Southern hemispheres lies temperature which is |
A. | warm |
B. | hot |
C. | cold |
D. | mild |
Answer» D. mild | |
150. |
The area which determine the temperature and moisture of air mass is called |
A. | source region |
B. | complex zone |
C. | air region |
D. | mass region |
Answer» B. complex zone | |