Multiple Choice
In hiking up a mountain you are likely to pass through various community types as you proceed from the low-elevation lands to the summit. As you proceed from one community type to another, a boundary between community types, created by changing environmental conditions, will be observed. This boundary area of overlap/blending is termed the _____ and has _____ level of biodiversity as compared to each of the two communities on either side of the boundary area.
A) ecotone; a lower
B) ecotone; a higher
C) transition zone; the same
D) transition zone; lower
Correct Answer:

Verified
Correct Answer:
Verified
Q56: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7728/.jpg" alt=" Which species is
Q57: Hairston, Smith, and Slobodkin suggested that Earth
Q58: A trophic cascade is an example of
Q59: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7728/.jpg" alt=" What is a
Q60: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7728/.jpg" alt=" Which species would
Q61: How does an ecologist determine the presence
Q62: Which relationships in the figure indicate top-down
Q63: Keystone species<br>A) have the most biomass in
Q65: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7728/.jpg" alt=" What do the
Q66: Whitaker's classic study of trees in the