MCQOPTIONS
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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 | |