WorksheetsEcological Principles - iCEV
Total questions: 10
Worksheet time: 5mins
In what year was the Clean Water and Air Act created?
1948
1958
1968
1978
Which of the following does NOT influence an organism’s niche?
Competition with other species
Mutualism
Commensalism
Parasitism
According to the presentation, ecosystem management was broadened by the establishment of which of the following in 1978?
Environmental Protection Agency
Bureau of Fisheries
Conservation Biology
Biological Survey
Which of the following is known to cause primary succession?
Glacier movement
Tornadoes
Floods
Acid rain
Select the positive ecological interactions between organisms. (Select all that apply)
Commensalism
Competition
Mutualism
Predation
Which of the following does NOT conduct nitrogen fixation?
Peanuts
Algae
Nitrogen-fixing bacteria
Humans
Which of the following best describes respiration?
Absorption of light by chlorophyll
Intake of oxygen to convert glucose to energy
Release of water vapor
Splitting of atmospheric nitrogen atoms to bond with oxygen
Where is the phosphorus cycle primarily conducted?
In air and volcanoes
In water and atmosphere
In soil and plants
In volcanoes and lightning
Which of the following is NOT a category of wetland biome?
Tropical
Bog
Marsh
Fen
Which of the following best describes a pioneer species?
The most important species which needs to be protected
The first species to colonize an area in primary succession
The first species to grown in an area of secondary succession
The species which live the longest in a habitat
