Which creature's activity improves soil texture, surface infiltration and drainage?
Where is the world's largest species of endangered butterflies----- Queen Alexandra.s birdwing-----found?
Which monkey is active during the night and rests during the day?
Where in the world is located the only known population of Black-footed Ferrets?
Which of the following species of monkeys is the hardiest?
Which country has the largest population of cattle?
Most of the domesticated animals from whom food is obtained are?
Where was the Tasmanian Tiger, the world's rarest animal today, once found in abundance?
Of the followong birds, tell which one became extinct in recent times:
The correct option is B.
The Carolina parakeet or Carolina conure is an extinct species of small green neotropical parrot with a bright yellow head, reddish orange face and pale beak native to the eastern, midwest and plains states of the United States.
When did the last major warm episode occur on earth?
Which were the first living beings to establish themselves on rocky slopes ?
Sinkholes occur in regions containing:
Mohorovicic discontinuity is the surface of separation between:
An aquifer is associated with:
Watershed is the boundary, often a ridge of high ground, between:
What type of soil exists in a desert land?
Who has founded the Owl Rehabilitation Research Foundation in Canada to treat injured owls, breed them, and release them into the wild?
Regolith is the geological name of:
What percentage of water is present on earth in the form of seas and occeans?
What causes winds and ocean currents to follow a path deflecting to the right in the northern hemisphere and to the left in the southern hemisphere?
Ice-caps and glaciers lock up this percentage of all freshwater available on earth:
Today glaciers cover this percentage of the land surface of earth:
What percentage of the total water present on earth is in continuous circulation?
Fish and marine beings are able to survive at lower depths even when a lake is apparently frozen at the top, because water:
The maximum of photosynthetic activities in plants take place in: