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There are many poor and homeless people in towns and ci es. These people live
 either on the streets or in slum areas. Slums can be seen in most large ci es of the
 world. These are unplanned housing areas which are overcrowded and the people
 live in acute poverty. They have no proper water supply, electricity, sanita on and no
 proper disposal of waste. These are temporary se lements of poor people. The
 government has been trying to improve the condi on of slum dwellers by moving
 them to low-cost houses built for them. However, slums s ll exist in pockets within
 every city.

 Houses for animals
 We all need shelter to cover and
 protect ourselves from the outside
 world. For humans a shelter is a
 house. But in the case of animals and
 birds, their shelter differs from
 animal to animal. It may be a dark
 cave ceiling to a bat, the underside of
 a tree bark to a beetle, nest to a bird,
 web to a spider or a shed to a cow.

 Where do animals live?
 Some animals live on land, some in water, while some live both on land and in water.
 Some animals live under the ground also. The homes of animals depend on where
 animal lives.

 Land animals
 The land animals homes vary from dens, burrows, hollow logs and trees to numerous
 types of nests. Lions and bears live in dens. Birds, orangutans and monkeys live on
 trees. Rabbits, moles, porcupines and earthworms live in underground burrows and
 tunnels. Snakes live in underground holes called pits.

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