ecology_practice

1、Ecology PracticeTake the Practice Test to check your subject knowledge and comprehension.1.On the African savanna, large herbivores such as elephant and giraffe would be found inA. Trophic level B B. Trophic level C

2、C. Trophic level A D. Trophic level D2. A golden eagle picks the carcass of a wild boar that was killed by wolves in the 30 km (18 miles) exclusion zone around the Chernobyl nuclear reactor near the village of Babc

3、hin some 370 km (217 miles) southeast of Minsk February 3, 2008. Wildlife in the exclusion zone has been teeming despite radiation.If one were to study organisms in the area, which of these indicates the probable order

4、 of increasing concentrations of radiation in living tissue?A. plants --→ wild boar --→ wolves B. wild boar --→ plants --→ wolves C. wolves --→ plants --→ wild boar D. wolves --→ wild boar --→ plants6．The image above is

5、a population graph from the predator-prey game. Green indicates grass, blue indicates rabbits, and red indicates wolves. The rapid growth in grass shown at the right of the graph is probably due to:A. wolves becoming e