| 1 |
In mountain, valley of the river gettes decper an attain the shape of the. |
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| 2 |
Swiring action of the stones develops holes in river bed called holes. |
- A. Pot
- B. Ox-bow
- C. meaders
- D. Water fall
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| 3 |
The forest found betwene 1000-4000 meters elevation are known as. |
- A. Alpine
- B. Coniferous
- C. Boreal
- D. None of these
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| 4 |
------------ rocks are formed by the solidification of the lava and magma in and outside teh surface of the Earth. |
- A. Sedimentary
- B. Lgnoas
- C. Metamorphic
- D. None of these
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| 5 |
Distance from crest to crest is called. |
- A. Crest
- B. Ampliude
- C. Wavelength
- D. Trough
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| 6 |
Areas with more than 100 cm rain fall supperts |
- A. Grass land
- B. Meadows
- C. Forest
- D. Desert
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| 7 |
Death of many people every year in Karachi is due to. |
- A. Flood
- B. Drought
- C. Heat wave
- D. Fire
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| 8 |
Average temperature of inner core is |
- A. 2000 oC
- B. 3000 oC
- C. 4000 oC
- D. 5200 oC
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| 9 |
Forests situated is equatorial and subequatorial areas between 30 o N to 30 o S are known as. |
- A. Tropical
- B. Boreal forest
- C. Temperete Forests
- D. Taiga
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| 10 |
When the soft rock are erouded somepletely by wind , the bard rocks remain behidn are called. |
- A. Yodang
- B. Inselteng
- C. Abrasion
- D. None of these
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