Презентация Ecological problems and ways of solving tham онлайн

Содержание слайда: M.Kh.Dulaty Taraz State University My profession: ECOLOGY

Содержание слайда: Contents Contents Introduction. Definition of the term ecology. Ecological problems and ways of solving tham. Glossary.

Содержание слайда: My name is Beksultanova Arailym. I’m from the Merke. My specialty is ecology. I like my profession. I like to learn about the environment. I like living organisms that live in this world. My name is Beksultanova Arailym. I’m from the Merke. My specialty is ecology. I like my profession. I like to learn about the environment. I like living organisms that live in this world.

Содержание слайда: Ecology is a science. Many sciences have such prefix. Ecology is a science. Many sciences have such prefix. What does it mean “Eco”? “Eco” means “home" in Latin language. It’s a science about our mutual home – about nature. Science, which teachers us to treat very carefully to our homeland. Environment – is surroundings we live in.

Содержание слайда: People have always polluted their surroundings. Even in ancient times people admitted that their health was depending on the state of surroundings. But only in XX century humanity, in full measure, realized , that many diseases are closely connected with the air and water pollution and inferior products. People have always polluted their surroundings. Even in ancient times people admitted that their health was depending on the state of surroundings. But only in XX century humanity, in full measure, realized , that many diseases are closely connected with the air and water pollution and inferior products.

Содержание слайда: Ecological problems

Содержание слайда: Air pollution Air pollution is a very serious problem, because polluted air can cause illness and even death. Many cities suffer from smog, the oxygen balance upsets.

Содержание слайда: Water pollution Water recourses is one of the main factor of existing life in our planet. First of all water pollution is the result of industrial, agricultural and everyday necessities discharge of wastes into rivers, lakes and seas.

Содержание слайда: Soil pollution The main component of the Earth biosphere represents topsoil. Soil is polluted by: litter, wastes, heavy metals, pesticides, radioactive elements.

Содержание слайда: Modern ecological problems

Содержание слайда: Ways of solving ecological problems Creation of different kinds of purification plants. Recycling.

Содержание слайда: Using of conservation technologies and rational distribution of industry. Using of conservation technologies and rational distribution of industry. Creation of purification territorial systems.

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