Question

a graph shows the population of wolves in a forest from 1950 to 2020.
wolf population in a forest (1950 - 2020)
the graph shows a noticeable decline in population between 1980 - 1990. shows the most similar pattern to that decade?
a) 1960 to 1970
b) 1975 to 1985
c) 1995 to 2005
d)1955 - 1965

Explanation:

Step1: Observe 1980 - 1990 decline

We see a sharp decrease in wolf population from about 275 to around 150.

Step2: Check each option

For 1960 - 1970, population drops from around 200 to 100; for 1975 - 1985, there is an increase; for 1995 - 2005, there is an increase; for 1955 - 1965, population drops from around 225 to 100.

Step3: Compare patterns

1960 - 1970 has a similar sharp - decline pattern to 1980 - 1990.

Answer:

A. 1960 to 1970