1. Emojis are already commonly used in online communication, but their usage is expected to continue to grow as they become more integrated into various platforms and devices.

2. Emojis can help in communication by adding emotional context to text-based messages, making them more expressive and easier to understand. They can also help convey tone and intent, reducing the chances of miscommunication.

3. Products such as water filters, biodegradable cleaning products, and rain barrels can help reduce water pollution by filtering out contaminants, reducing the use of harmful chemicals, and collecting rainwater for reuse. Additionally, supporting companies that prioritize sustainability and environmentally-friendly practices can also help in reducing water pollution.