All living things on [?], including us human beings, could not exist without the sea.
Humans and other creatures that live in the same area maintain an interrelated balance with each other.
The ocean is part of this balance, and it is easily affected by any changes.
But, now the sea is a [?] dump.
The most important thing is how we think and act as individuals.
In our houses, [?] is generated in the kitchen by washing vegetables and dishes, and in the bathroom by washing our bodies and hair, and by flushing the toilet.
Therefore, before throwing garbage into rivers or the sea, or before pouring waste liquids into the sinks, just think about the invisible effects. Usually, rivers and seas can become [?] by themselves if the [?] is not too severe. Today though, with so many people dumping various wastes into drains and other waterways, this kind of "self-cleaning" is getting more and more difficult. As a result, river and ocean pollution is becoming a serious issue.