*Write a paragraph about "How to reduce water pollution" - Reduce the use of herbicides and pesticides on farms (use more fertilizers and compost) - Raise people’s awareness of water pollution (not throw trash and dead animals into lakes, rivers, put the signs of water protection along the lakes and rivers….) - Have strict rules to protect water (fine heavily the factories that dump waste into lakes and rivers, give tax breaks to factories that treat waste water well….) Giúp em với!! Mọi người chỉ cần viết đủ ý như trên là được rồi ạ. Em cảm ơn mọi người nhiều!!!