When the geologist propels down into the Grand Canyon, he finds the Esplanade Sandstone. How did this rock form?
Sand dunes
Marine fossils
From rivers
Glaciers​

Wow good question mate

Ihave no idea what the answer is

D.attorney because an attorney can in this situation

When a lake, river or other aquatic  system  becomes  eutrophic, it can have serious negative effects on other organisms like fish, birds and even people.if an algal bloom is so bad that it causes wide-spread death  in  the  water, the organisms that die will all sink to the bottom and start to decompose.