Question

based on this graph, which value is outside the lark sparrows limits of tolerance? choose 1 answer: a 30% tree cover b 50% tree cover c 60% tree cover d 90% tree cover

Explanation:

Step1: Analyze the graph

The graph shows the relationship between lark sparrow presence and percent tree - cover. The lark sparrow's presence is indicated by the curve. Outside the range where the curve exists, the conditions are outside the lark sparrow's tolerance limits.

Step2: Check each option

The curve exists from approximately 0% to around 80% tree - cover. 90% tree - cover is outside this range.

Answer:

D. 90% tree cover