MCQOPTIONS
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MCQOPTIONS
This section includes 357 Mcqs, each offering curated multiple-choice questions to sharpen your Grade6 knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
The example of tropical monsoon climate area is |
| A. | Amazon Basin |
| B. | south west Africa |
| C. | east coast of Central America |
| D. | Congo River Basin |
| Answer» C. east coast of Central America | |
| 52. |
The more water vapors are held when the |
| A. | greenhouse gases are less in air |
| B. | greenhouse gases are more in air |
| C. | temperature is lower |
| D. | temperature is higher |
| Answer» E. | |
| 53. |
The form of winter precipitation in cool temperate climate is |
| A. | windstorms |
| B. | snow |
| C. | hail storms |
| D. | thunderstorms |
| Answer» C. hail storms | |
| 54. |
The temperature at which the process of photosynthesis takes place ranges between |
| A. | 10 to 30 °C |
| B. | 30 to 40 °C |
| C. | 20 to 30 °C |
| D. | 0 and 25 °C |
| Answer» E. | |
| 55. |
The form of precipitation in cold tundra vegetation is |
| A. | hailstorm |
| B. | rain |
| C. | snow |
| D. | winds |
| Answer» D. winds | |
| 56. |
The diversity of plants that are present in tropical rainforests are |
| A. | tagetes erecta |
| B. | sutera cordata |
| C. | annual Vinca |
| D. | flora and fauna |
| Answer» E. | |
| 57. |
The number of species found in coniferous forests rarely exceeds |
| A. | four per square kilometer |
| B. | three per square kilometer |
| C. | two per square kilometer |
| D. | five per square kilometer |
| Answer» C. two per square kilometer | |
| 58. |
The natural vegetation depends on |
| A. | duration of sunlight |
| B. | amount of sunlight |
| C. | amount of hail |
| D. | both a and B |
| Answer» E. | |
| 59. |
The annual rainfall in areas of tropical rainforests is |
| A. | 3,500 millimeters |
| B. | 2,000 millimeters |
| C. | 4,000 millimeters |
| D. | 2,500 millimeters |
| Answer» C. 4,000 millimeters | |
| 60. |
The name of the tree in cold tundra vegetation is |
| A. | Dwarf Willow |
| B. | Dwarf Acacia |
| C. | Dwarf Sycamore |
| D. | Dwarf Teak |
| Answer» B. Dwarf Acacia | |
| 61. |
The example of tree that store water in swollen trunks is |
| A. | pine tree |
| B. | baobab tree |
| C. | spruce tree |
| D. | fir tree |
| Answer» C. spruce tree | |
| 62. |
The root system in temperate grasslands is |
| A. | buttress root system |
| B. | dormant root system |
| C. | shallow root system |
| D. | deep root system |
| Answer» E. | |
| 63. |
The layer of rain forest which keep the forest moist, cool and dark is classified as |
| A. | canopy layer |
| B. | coniferous layer |
| C. | deciduous layer |
| D. | cacti layer |
| Answer» B. coniferous layer | |
| 64. |
The process in which water vapors are formed in the air is called |
| A. | evaporation |
| B. | transpiration |
| C. | respiration |
| D. | precipitation |
| Answer» B. transpiration | |
| 65. |
The mean monthly temperature of Polar Climate region is below |
| A. | 7 °C |
| B. | 8 °C |
| C. | 10 °C |
| D. | 3 °C |
| Answer» D. 3 °C | |
| 66. |
The location of polar climate region on South Pole is |
| A. | 66.5°S |
| B. | 45.5°S |
| C. | 32.5°S |
| D. | 45.5°S |
| Answer» B. 45.5°S | |
| 67. |
In the atmosphere of Earth, the percentage of oxygen is |
| A. | 21% |
| B. | 30% |
| C. | 17% |
| D. | 42% |
| Answer» B. 30% | |
| 68. |
Considering the weather forecast, the PM stands for |
| A. | afternoon |
| B. | midnight |
| C. | morning |
| D. | dawn |
| Answer» C. morning | |
| 69. |
Considering the layers of the Earth, the temperature in center of the Earth can be |
| A. | 6500 °C |
| B. | 6800 °C |
| C. | 5000 °C |
| D. | 7300 °C |
| Answer» D. 7300 °C | |
| 70. |
The community or collection of the stars is called |
| A. | solar system |
| B. | galaxy |
| C. | planet |
| D. | milky way |
| Answer» C. planet | |
| 71. |
In our solar system, the fifth planet is |
| A. | Neptune |
| B. | Uranus |
| C. | Saturn |
| D. | Jupiter |
| Answer» E. | |
| 72. |
The percentage of salt water present on the surface of the earth is |
| A. | 75% |
| B. | 80% |
| C. | 90% |
| D. | 97% |
| Answer» E. | |
| 73. |
Out of the 3% of fresh water present on the Earth, the percentage of fresh water found in lakes and rivers is |
| A. | 2.20% |
| B. | 1% |
| C. | 1.80% |
| D. | 2% |
| Answer» C. 1.80% | |
| 74. |
The human activities that causes climate change on Earth includes |
| A. | burning of forests |
| B. | agricultural activities |
| C. | use of aerosol cans |
| D. | all of above |
| Answer» E. | |
| 75. |
The box in which thermometers are kept to save them from direct sunlight is called |
| A. | Stevenson Screen |
| B. | Cirrus Screen |
| C. | Cumulus Screen |
| D. | Stratus Screen |
| Answer» B. Cirrus Screen | |
| 76. |
The type of rain which is formed when cold air mass meets the warm air mass is classified as |
| A. | relief rain |
| B. | frontal rain |
| C. | convectional rain |
| D. | refraction rain |
| Answer» C. convectional rain | |
| 77. |
The third layer of the Earth's atmosphere is |
| A. | troposphere |
| B. | stratosphere |
| C. | mesosphere |
| D. | thermosphere |
| Answer» D. thermosphere | |
| 78. |
The example of warm temperate climate area is |
| A. | Bangladesh and Priyanka |
| B. | southeast brazil |
| C. | Iranian highlands |
| D. | southwest Africa |
| Answer» D. southwest Africa | |
| 79. |
According to land mass, the most largest continent on the surface of Earth is |
| A. | South America |
| B. | Asia |
| C. | North America |
| D. | Europe |
| Answer» C. North America | |
| 80. |
According to scientists, the gigantic explosion by which the universe came into being is called |
| A. | universal theory |
| B. | solar system theory |
| C. | milky way theory |
| D. | big bang theory |
| Answer» E. | |
| 81. |
The galaxies are categorized on the basis of their shape which includes |
| A. | spiral shape galaxies |
| B. | elliptical galaxies |
| C. | irregular galaxies |
| D. | all of above |
| Answer» E. | |
| 82. |
The first planet which is near most to the Sun is |
| A. | Mercury |
| B. | Venus |
| C. | Earth |
| D. | Mars |
| Answer» B. Venus | |
| 83. |
The continents on the surface of Earth in which fossils of reptiles and plants are found are |
| A. | North America and Asia |
| B. | South America and Africa |
| C. | Africa and Asia |
| D. | South America and North America |
| Answer» C. Africa and Asia | |
| 84. |
The scale such as 5cm to 1 km is an example of scale |
| A. | by the line |
| B. | by arrows |
| C. | by words |
| D. | by the ratio |
| Answer» D. by the ratio | |
| 85. |
The basic elements of maps includes |
| A. | title and scale |
| B. | grid lines and north arrow |
| C. | legend and names of features |
| D. | all of above |
| Answer» E. | |
| 86. |
Considering the types of maps, the road maps are used to show |
| A. | atmosphere |
| B. | rail road tracks and highways |
| C. | rainfalls |
| D. | mountains and rivers |
| Answer» C. rainfalls | |
| 87. |
The symbols that are used to describe the area covering features such as farms and lakes are called |
| A. | point symbols |
| B. | height symbols |
| C. | area symbols |
| D. | line symbols |
| Answer» D. line symbols | |
| 88. |
The visual representation of the surface of the Earth is classified as |
| A. | journey planner |
| B. | directory |
| C. | scale |
| D. | map |
| Answer» E. | |
| 89. |
The areas in which temperate deciduous forests are found includes |
| A. | Bangladesh, China and Myanmar |
| B. | Malaysia, Philippines and Indonesia |
| C. | Brazil, Bangladesh and Myanmar |
| D. | China, Australia and Japan |
| Answer» E. | |
| 90. |
The plants found in undergrowth layer of rainforest are |
| A. | birch and maple |
| B. | epiphytes and lianas |
| C. | beech and oak |
| D. | mosses and ferns |
| Answer» E. | |
| 91. |
The effect of dry season on plants in Savannas is that the |
| A. | reduction of moisture |
| B. | grasses become frozen |
| C. | grasses flourish |
| D. | grasses become parched |
| Answer» E. | |
| 92. |
The areas of cold tundra vegetation have |
| A. | low annual temperature |
| B. | high annual temperature |
| C. | high annual rainfall |
| D. | both a and b |
| Answer» B. high annual temperature | |
| 93. |
The season in which the shrub layer grows rapidly in temperate deciduous forests is |
| A. | spring |
| B. | autumn |
| C. | winter |
| D. | summer |
| Answer» B. autumn | |
| 94. |
The percentage of Earth's land area which is covered by tropical rainforests is |
| A. | 7% |
| B. | 15% |
| C. | 18% |
| D. | 23% |
| Answer» B. 15% | |
| 95. |
The height of trees in canopy layer of rainforest is between |
| A. | 40 to 50 layers |
| B. | 15 to 30 meters |
| C. | 10 to 20 meters |
| D. | 30 to 40 meters |
| Answer» C. 10 to 20 meters | |
| 96. |
The daytime temperature of hot desert vegetation is |
| A. | 32 °C |
| B. | 40 °C |
| C. | 48 °C |
| D. | 38 °C |
| Answer» D. 38 °C | |
| 97. |
The regions Amazon Basin and Congo Basin are found with |
| A. | tropical monsoon forests |
| B. | tropical rainforests |
| C. | coniferous rainforests |
| D. | temperate deciduous forests |
| Answer» C. coniferous rainforests | |
| 98. |
The season which is long in Polar Climate region is |
| A. | spring |
| B. | winter |
| C. | summer |
| D. | autumn |
| Answer» C. summer | |
| 99. |
The countries in which convectional rains are common in late afternoon are usually |
| A. | tropical countries |
| B. | torrid countries |
| C. | temperate countries |
| D. | none of the above |
| Answer» B. torrid countries | |
| 100. |
Considering the climate change, the rise in water level in oceans and seas due to the melted ice sheets and glaciers causes |
| A. | desertification |
| B. | destruction of human settlements |
| C. | destruction of infrastructure |
| D. | endangering of species |
| Answer» C. destruction of infrastructure | |