00:01
In this question we have to explain 5 causes of species extinction and which are natural or human made factors which are responsible for this type of species extinction.
00:12
First is a habitat degradation.
00:16
Habitat degradation.
00:20
This is main reason responsible for habitat degradation is the main reason which is responsible for species extinction and this habitat degradation for this habitat degradation for this habitat degradation why it occurs for agriculture, agriculture.
00:47
Then we can call it as a deforestation, mining, etc.
01:03
Well known example for this, that is in 19th century, rocky mountain locust.
01:14
Rocky mountain locust extinction occurs because loss of habitat that conversion to farmland, forest converted into farmland.
01:40
Now next example we can give co -extinction.
01:47
Co -extinction.
01:49
Here one species dependent on another species, one species dependent on another and they cannot complete their life cycle without each other.
02:12
For example, fig and vase.
02:18
Now wasps are pollinating agents for pig flowers and fig flowers give shelter and food or nourishment to new bond these larva of was.
02:40
If fig get extinct at that time or wasp get extinct, the fish cannot complete its life cycle and without the wasp cannot complete their life cycle.
02:50
So if any case extinction of one species occurred, another species will ultimately get extinct...