Sometimes we hear about invasion of wild animals from forests into nearby villages or towns. Why such incidents occur?

Why do wild animals enter villages near forests ?

We usually read in daily newspapers about wild animals attacking goats in villages.This is due to:

Why should we conserve forests and wild life ?

Why should we conserve forests and wild life?

Why people migrate from place to place? Is there any families migrate from your village for employment? What about the position of remaining family members?

Here is a news strip, read it carefully and answer the following questions. Villagers oppose sand mining project Santhabommali (Srikakulam) : People of more than 20 villages in two mandals of Srikakulam have raised a banner of revolt against the proposed beach sand mining project by a private company and threatened to intensify their agitation if the government does not cancel the project. The sand mining is being taken up to extract rich minerals from the area. The villages are located around the forest belt were mining was initiated. Do you think the villagers are doing a right thing to agitate ? Why ?

Why does it takes sometimes to see objects in a dim room when we enter the room from bright sunligth outside ?