We can save rainwater by saving it in a lake, pond etc. for our younger generations.
No way! That's not good for your health.
No, it is not safe to add rainwater to a battery as rainwater may contain impurities or contaminants that can damage the battery. It is recommended to only use distilled water for topping up a battery.
Anyone that needs water, benefits from rainwater collection. Many gardeners collect rainwater to use on their gardens.
Positives for rainwater tanks I don't know, every reason i can think of is good, for the enviroment, your backyard, for conservation, for laundry... Negatives for rainwater tanks Any standing water can breed mold, bacteria, and attract mosquitoes which carry diseases.
No
To optimize the use of rainwater with a rainwater shower head in your home, you can install a rainwater collection system to capture and store rainwater for use in your shower. This can help reduce water usage and lower your utility bills. Additionally, you can adjust the flow rate and pressure of the shower head to further conserve water while still enjoying a refreshing shower experience.
i will make battery distilled water
YES
To make rainwater wine at home, collect clean rainwater and mix it with sugar and yeast in a sterilized container. Let it ferment for a few weeks, then strain and bottle the liquid. Allow it to age for a few months before enjoying your homemade rainwater wine.
Rainwater is generally considered clean when it falls from the sky. However, once it reaches the ground, it can pick up pollutants and contaminants from the environment, such as dust, dirt, and chemicals. It's always a good idea to purify rainwater for drinking or household use to ensure it is safe.
It is just as good as any filtered water.
by cleaning and drinking it or maybe if it can't be cleaned than it can be used for washing clothes,utensils etc.