Lily: Hello, today we will talk about ways to reduce water pollution.
Tom: That sounds fantastic.
Lily: So, Tom, what are your opinions?
Tom: First and immediately, I think it is about incorrectly disposing of factory waste. Now, how about you?
Lily: That's a good thought. Natural phenomena such as floods, rain, melting ice, and snow, in my opinion, are also sources of water pollution. Furthermore, after death, deceased plants or animals degrade into organic compounds. Some of it will permeate the soil and pollute groundwater.
Tom: I agree with you; do you have any other recommendations?
Lily: Yes, I have an idea. Water pollution is caused by agricultural production activities such as animal husbandry and farming. Excess food, urine, and untreated trash have been dumped straight into the environment. Alternatively, an overabundance of chemicals and pesticides can damage both surface and groundwater.
Tom: Wow, this is a very convincing idea. So let's choose all these three ideas
Lily: Sure

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