Rocks and the solid non-living parts of earth make up the

Answer is Earth crust.

The Earth crust is composed of many different types of rocks. It is mainly composed of about 95% igneous and metamorphic rocks, 4% shale, 0.75% sandstone, and 0.25% limestone. However, most of those rocks originated as either granite or basalt. The continental crust has an average composition of a medium to siliceous igneous rock, whereas the oceanic crust has an average composition of a low silica igneous rock.

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.