Ancient rift valleys and deep caves often contain human fossils that can provide clues about human evolution and the lives of our ancestors. What do we call an anthropologist who examines just the human evolutionary aspect of fossils?

The options

a. prehistoric archaeologist

b.archaeologist

c. Paleoanthropologist

d. paleoprimatologist

The CORRECT ANSWER IS c.

c. .paleoanthropologist

Explanation:

a. Prehistoric archaeology❌

It is the study of the previous times before historical records were used or established. It examines all the pre-urban societies of the world. It possess some unique activities and processes for evaluating material remains so that archaeologists can 'rebuild its ecological settings.

b. Archaeology, or archeology❌

It deals with the study of human processes via the recollection and evaluating of material culture. Its archaeological record employs the use of artifacts, architecture, biofacts or ecofacts and cultural landscapes.

c. Paleoanthropologist✔✔✔

Is the study of the origins and predecessors of the modern day human species, with the aid of fossils and several remnant. It deals with the study of extinct individuals of the genus Homo sapiens via its fossil remains.

d. paleoprimatology ❌

It is the study of ancient (majorly extinct) primates.

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.