Описание презентации по отдельным слайдам:
Because we are cutting down forests too fast. We are spoiling the nature. For example: You know that paper is made from trees. It is better for you to use limited paper for it can save many trees in the world. American people use 50 million tons of paper every year. It takes more than 850 million trees.
The official number of people on our planet is more than 7.000.000.000. And the world’s population is growing very quickly. It adds up to 184 people every minute. Every new person added to the planet needs food, water, clothes and fuel. More people mean? More cars, roads, schools, hospitals and shops. Our planet's riches are limited.
Номер материала: ДA-023433
Вам будут интересны эти курсы: