APFIVE Indicator Species and Air Quality
Increased industrial activity in a city leads to poorer air quality and a subsequent decline in local lichen populations. In this scenario, lichens are best described as which of the following?
A
Indicator Species
B
Keystone Species
C
Specialist Species
D
Pioneer Species
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | andymeng14440 | 1 | 1 | 0m 08s | 92 |
| #2 | shivamshamanur190 | 1 | 1 | 0m 10s | 90 |
| #3 | rehhan.623.2027 | 1 | 1 | 0m 17s | 83 |
| #4 | kingmomani446 | 1 | 1 | 0m 27s | 73 |
| #5 | leeberkalm | 1 | 2 | 0m 52s | 38 |
| #6 | kamaliganesh13 | 1 | 1 | 1m 45s | -5 |
| #7 | chloeh59 | 1 | 1 | 1m 48s | -8 |
| #8 | kirstenfaithasuncion07 | 0 | 1 | 0m 35s | -45 |
Items per page:
10
1 – 8 of 8