How long does it take for light to reach earth from a star 8 light years away
a.8 earth minutes
b.16 earth minutes
c.8 earth years
d.16 earth years

What season is it in the southern hemisphere when it’s december? a) fall b) spring c) winter d) summer

Why might a single rock layer exhibit different types of sedimentary rocks within it? view available hint(s) why might a single rock layer exhibit different types of sedimentary rocks within it? such a rock layer, termed a facies, when traced laterally represents a variety of depositional environments that formed in a sequence over time. such a rock layer, termed a facies, when traced laterally represents a single depositional environment that formed over time. such a rock layer, termed a facies, when traced vertically represents a variety of depositional environments that formed at the same time across a broad area. such a rock layer, termed a facies, when traced laterally represents a variety of depositional environments that formed at the same time across a broad area. such a rock layer, termed a facies, when traced vertically represents a variety of depositional environments that formed in a sequence over time.

The poles appear to be slightly flattened in a robinson projection. question 1 options: true false