What is an "unconformity"

Unconformity is a buried erosional or non-depositional surface separating two rock masses or strata of different ages, indicating that sediment deposition was not continuous.

Explanation:

An unconformity is an area where the rock layers do not line up.  These are caused by erosion or periods without any deposition.

Explanation:

Right on ED2021, goodluck!

the only other powers were germany russia and uk and they were too busy fighting each other wearing each other down   that the us was becoming strong and they were becoming weaker

answer; ///(true)/// fusion occurs in the sun's core;