Презентація на тему «The natural world»
The natural world
Since ancient time Nature has served Man being the source of his life.
For thousands of years people and animals lived in harmony with nature.
With the development of civilization not only our environment has changed but also the habits of animals.
Wild animals became lazier and they hunt less. Sometimes they want to find food in the cities and often are killed there.
Strongly habits and behavior of dogs in the city changed
Dogs pass to green light of a traffic light and less get under cars
Dogs go on one route to the subway
Birds well adapted to city conditions, they often arrive in places where people throw out food
Proteins from sawmills get to people into houses what to eat. The reason of the such - lack of natural food
Because of change of life and activity of the person the behavior of animals changes