An unconformity can be described as which of the following? select all that apply. a.) a gap of time between rocks or layers b.) rock layers that do not contain any fossils c.) an intrusion that cuts through a rock or rock layers d.) an erosional surface separating younger strata from older rocks

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

What is the primary purpose of a game reserve?

How does a command economy differ from a mixed market economy? in a command economy, citizens have fewer property rights. in a mixed market economy, citizens have more property in a command economy, citizens have more property rights. in a mixed market economy, citizens have fewer property rights in a command economy citizens own all public property. in a mixed market economy, the government owns all private, property in a command economy, citizens own all private property in a mixed market economy, the goverment owns all public property