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​

What was one effect of european influence on southeast asia? new roads and railroads were constructed. rulers built palaces in the european architectural style. the vietnamese absorbed much of the european culture. the islamic religion spread throughout the region.

Food can come from sustainable or unsustainable resources. why has the united nations suggested that bugs could be a better source of food than animals like pigs or cattle?

Asap! ! ! ! true or false the gobi desert, the largest desert in asia. covers parts of northern china and southern russia