Unit 7: Pollution
Các câu hỏi tương tự
Write a paragraph about noise pollution (definition, causes, effects, solutions).
Write a paragraph about water pollution ( about 80-100 words).
HELP ME!!!
write a paragraph about the water pollution in your neighbour.Give the causes,effect and your ideas for the solution
Write a paragraph of 80 to 100 words about a type of pollution.
giúp mình với thứ 5 mình KT r ạ!!!!
Light pollution
Most of us are familiar with air, water, and land pollution, but did you know that light can also be a pollutant? Not many people know about this kind of pollution. Light pollution is the inappropriate or excessive use of artificial light and it can have serious environmental consequences for humans, wildlife, and our climate. Light pollution is a side effect of industrial civilization. Its sources include building exterior and interior lighting, advertising, commercial properti...
Đọc tiếp
Light pollution
Most of us are familiar with air, water, and land pollution, but did you know that light can also be a pollutant? Not many people know about this kind of pollution. Light pollution is the inappropriate or excessive use of artificial light and it can have serious environmental consequences for humans, wildlife, and our climate. Light pollution is a side effect of industrial civilization. Its sources include building exterior and interior lighting, advertising, commercial properties, offices, factories, streetlights, and illuminates sporting venues.
The fact is that much outdoor lighting used at night is inefficient, overly bright and, in many cases, completely unnecessary. This light, and the electricity used to create it, is being wasted by spilling into the sky, rather than focusing on the actual objects and areas that people want illuminated. For three billion years, life on Earth in a rhythm of light and dark that was created solely by the illumination of the Sun, Moon, and Stars. Now, artificial lights overpower the darkness and our cities glow at night. It disrupts the natural day-night pattern and shifts the delicate balance of our environment. Light pollution has negative impacts. It increases energy consumption, disrupts the ecosystem and wildlife and harms human health. Fortunately, concern about light pollution is rising dramatically. A growing number of sciences, homeowners, environmental groups and civic leaders are taking actions to restore the natural night.
make a presentation about water pollution based.
Make a presentation about water pollution based on the diagram.
Talk about causes and effect of water pollution as well as pollution to this problems
1. Glass panels, windows, lawns and roofs make light pollution worse. They reflect both artificial and sun light. (because)
2. All sounds aren't noise. Noise is any sound that is unwanted and goes beyond its certain limit, for example, above 80 decibels. (because)
3. More and more noise is created by modern civilization. It has now become a major environmental pollutant, especially in urban areas. (so)