This type would be debris and grit pollutants. Sewage treatment plants separate this type of pollutants from the water and clean the water making it available for further use. It is basically recycling of water, so you should not drop it into the toilet, but if you do it will be cleaned eventually and removed from the water.
Igneous rock is formed through the cooling and solidification of magma or lava.
I believe it is d because the new settlers came from other countries by water. So it would only make sense that they built their homes near the water.
Answer: CARTOGRAPHY
PLEASE HELP WITH MY MOST RECENT QUESTION!!!!!!!!!!!!!
