The bar chart below gives information on the numbers of workers in different occupations who migrated to Australia between 2009 and 2012. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. Task 1 柱状图 - - 范文...
Stage 1 – Sorting Unfortunately, not all types of plastic are suitable for recycling. This means that recycling facilities must sort the plastic items given to them into different types to avoid batch contamination, which can upset the entire process. Sorting was traditionally done manuall...
百度试题 题目Of the total amount of plastic ever made, how much has been recycled?() 相关知识点: 试题来源: 解析 9%. 反馈 收藏
Compostable plastic Some types of plastic may say they arecompostable in a home composter. These types of plasticshould notgo in your dry recycling collection or garden waste bin however, as they cannot be recycled in the same way as non-biodegradable plastic. ...
Plastic bags must be recycled separately: just one of many problems. Plastics do not mix well, so they should be sorted according to the number inside the triangle of arrows embossed on the item. Recycling plastic changes its properties, making it more dense and less flexible. This type of ...
When measured from its base, deep in the ocean, Mauna Loa is the second largest mountain in our solar system, after the one on Mars. Kim Binsted says this experiment looks at how the volunteers interact, or get along with each other. “We study how well they work together, how we ...
In well-watered conditions, irrigation was given every 15 days throughout the full growing season. Irrigation was turned off during seed development for two weeks to generate a condition of drought stress (14 days from sowing). While the soil naturally dried during the maturation process, soils ...
Unfortunately, the outcome isn't as rosy as many people think; recycling is unlikely to give plastic to-go containers new life, said John Hocevar, a marine biologist with Greenpeace USA. Of all the waste produced in 2017, only 8.4% of it eventually got recycled, according to theEnvironmental...
Once someone throws a plastic bag in the ocean, that’s a problem. But those bags could easily be recycled, and if you can make polyethylene into a sneaker or a hoodie, it would make economic sense to pick up these bags and recycle them. Svetlana Boriskina, Researcher, Department of Eng...
Make sure you encourage everyone in your house to think whether things can be reused or recycled before they're thrown away. Try to grow something yourself. Almost everyone likes traveling. But next time before you travel around the world, take a look at your own backyard. Is there a ...