the organisms, making the water safe again.ChlorineChlorine is often used to clean pool water, but it breaks...WHAT is the first thing that comes to mind when you think about water safety? Drowning? Slipping ……

in social issues (P2)根据文章内容填空，每空不多于三个单词。  Day 2Making water safe (P3) Choose the best answer:Day 2Making water safe (P3) Choose the best answer:1. What does the article tell us about ……

and availability of water. Population growth and higher demand for water are making it less available...600 millionBy 2040, nearly 600 million children will be living in areas with very limited water ……

Drinking water should be pure, clean, safe, and healthy. However, a recent study showed that many US citizens aren’t satisfied with the quality of their drinking water. ……

Drinking water should be pure, clean, safe, and healthy. However, a recent study showed that many US citizens aren’t satisfied with the quality of their drinking water. ……

神奇的“生命吸管”THIS is a LifeStraw. It makes it safe to directly drink from water. It can filter out (过滤) 99% of the germs (细菌) in water. It was invented to help people in poor countries without clean ……

神奇的“生命吸管”。THIS is a LifeStraw. It makes it safe to directly drink from water. It can filter out (过滤) 99% of the germs (细菌) in water. It was invented to help people in poor countries without clean ……

water instead of tap water as they think tap water is not safe. It is easy for people to get water... choose bagged water instead of tap water as they think tap water is not safe. It is easy for people ……

(无毒的) components, making it safe for both people and the environment.As climate change creates hotter..., making it safe for both people and the environment. ……

environmental organizations held a rally (集会) to raise awareness of people living without safe water. A man... living without safe water. A man holds a globe with drawings of burning people, warning of the impact ……

water, we know what we want: It should be pure, clean, safe, and healthy.But there're many drinking..., chemicals and toxic metals, as well as beneficial minerals.So purified water is safe, but not healthy ……

marks World Water Day. It celebrates water and raises awareness of those living without access to safe....Climate change is making the water problem worse. For example, most cities in Guangdong province ……

water.Climate change is making the water problem worse. Most cities in Guangdong province depend.... Climate change is making the water problem worse. Most cities in Guangdong province depend ……

water was treated.More than 360 million rural people don't have safe drinking water.More than 100 biggest cities lack safe drinking water.Every year over 100 billion cubic metres oftap water(自来 ……

storms than winter, making lightning strikes more common. But there are ways to avoid getting struck by lightning. Learn some ways to keep yourself safe.The summer months have more storms than winter ……