A clean stream
A stream is a body of water that flows on Earth's surface. ... precipitation falls onto the ground, some water trickles into groundwater, but much of it flows downhill across the surface as runoff and collects into streams.
A stream is a body of water that flows on Earth's surface. ... precipitation falls onto the ground, some water trickles into groundwater, but much of it flows downhill across the surface as runoff and collects into streams.
I encourage you to post content related to science, technology, engineering and mathematics in this community.
In order for you to qualify for HeartStem support the posts need to be more comprehensive and follow the guidelines specified in this post:
https://steemit.com/hive-106951/@carlos84/how-to-write-a-stem-content-post-in-the-heart-steem-community.
The photograph looks beautiful.