1) What does an ecosystem include? a) Only living things b) Only nonliving things c) Both living and nonliving d) Only plants 2) Which of the following is a biotic factor? a) Plants b) Sunlight c) Water d) Rocks 3) Which of the following is an abiotic factor? a) Animals b) Bacteria c) Plants d) Water 4) What is a single organism called? a) Population b) Individual c) Community d) Species 5) A group of the same species living in one area is called a: a) Population b) Community c) Ecosystem d) Habitat 6) All the populations of different species living together form a: a) Ecosystem b) Species c) Population d) Community 7) After a forest fire, which bird population increased? a) Black-backed woodpeckers b) Clark’s nutcrackers c) Sparrows d) Robins 8) What do Clark’s nutcrackers eat? a) Beetle larvae b) Pine seeds c) Insects d) Berries 9) What happens to a population when resources are plentiful? a) It remains stable b) It decreases c) It increases d) It fluctuates 10) What is it called when a population grows faster and faster as resources increase? a) Declining growth b) Limited growth c) Stable growth d) Exponential growth

Ecosystem and Population Dynamics Quiz

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?