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Physical geography miscellaneous

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Physical Geography

Our Universe
Solar System
Interior of Earth
Earthquake And Volcano
Volcanism
Mountain, Plateau and Rocks
World Landforms
Atmosphare
Climate
Continent of the World
Period, Epoch and Era
Longitude and Latitude
Weathering And Erosion
Rivers, Lakes and Falls
Physical geography miscellaneous
  1. Snakes and vultures are eating rats in a field. If wild dogs are let into the field, what will be the immediate result ?
    1. Decrease in the number of snakes
    2. Decrease in the number of vultures
    3. Decrease in the number of rats
    4. Increase in the number of snakes.
Correct Option: C

There will be a decrease in the number of rats simply because rat is a prey to all the three of them and this leads to just a single conclusion that there is decrease in the number of rats.


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