WHS Bio Eco 8 Quiz

Click Here to Access the Data

According to graph A and Graph B, which of the following trends can be observed?

• After 1975, the African Buffalo population declined at a greater rate than the Wildebeest population

• After 1975, the Wildebeest population declined at a greater rate than the African Buffalo population

• After 1975, the African Buffalo and Wildebeest populations declined at the same rate

• After 1975, the Wildebeest and African Buffalo populations increased

Click Here to Access the Data

According to the graph in Reading A, which of the following trends most likely lead to the decline in the Buffalo and Wildebeest populations?

• The droughts (-) were larger after 1975

• The rainfall (+) were greater after 1975

• The droughts (-) and rainfall (+) balanced

• The droughts (-) and rainfall(+) had no impact on the populaitons

Click Here to Access the Data

According to the data table in Reading B, which of the following best supports the claim that RInderpest is NOT the reason for the decline in Buffalo and Wildebeest populations.

• Only areas with more than 30% antibody protection have positive population changes

• Only areas with less than 30% antibody protection have positive population changes

• All areas have positive population changes

• Both areas with more than 30% and less than 30% antibody protection can have positive population change

Click Here to Access the Data

According to the data table in Reading C, which area was most impacted by human activities?

• North

• Far West

• Center

• South

• Far East

Click Here to Access the Data

According to all of the data, which of the following had an impact on the decline of the African Buffalo in the Serengeti after 1975?

CHOOSE 2

• Drought

• Food

• Lions

• Rinderpest

  Virus

• Human Activities