Answer these Environmental Biology MCQs and see how sharp is your knowledge of Environmental Biology. Scroll down and let's start!
A. Grows fast and produces high-quality lipids
B. Brown algae, red algae, and green algae
C. Growing algae under different conditions and measuring their lipid production
D. Increasing the amount of algae grown at one time
A. Increase disease transmission and food scarcity
B. The disappearance of a species from Earth
C. More likely to go extinct than a niche generalist
D. Are found in one place on the planet
A. Detritivores; decomposers
B. Producers; first level consumers
C. Top consumers; one another
D. Top consumers; abundance of lower consumers
E. Flooding; terrestrial ecosystems
A. Producers
B. Omnivores
C. Herbivores
D. Consumers
A. 4
B. 3
C. 2
D. 1
A. Water
B. Food
C. The environment
D. Energy
A. Archaebacteria
B. Fungi Plantae
C. Eliminate
D. Protista
A. There is an unusually small number of endemic species threatened by humans.
B. There is an unusually large number of endemic species threatened by animals
C. There is an unusually large number of endemic species threatened by humans
A. Is an example of local biological wastewater treatment plant.
B. Is an example of local wastewater treatment plant.
C. Is an example of local biological water treatment plant
A. Burning of rocks
B. Burning of fossil fuels.
C. Burning of fuels
A. Boreal forests.
B. Primary forest.
C. Secondary forest
A. The fact that each transfer of energy as you move up the food web results in a loss of about 90%
B. The fact that each transfer of energy as you move up the food web results in a loss of about 10%
C. The fact that biomass increases as you move up the food web
D. The number of decomposers found in a system
A. Is about the same as the global average
B. Is lower than the global average  a sign of overconsumption
C. Cannot be calculated
D. Shows that Americans consume a disproportionate amount of food and fuel
A. Small particles in the atmosphere arising from volatile organic compounds
B. Gases or particles present in high enough concentrations in the atmosphere to harm humans, other organisms and structures
C. Any gases in Earth's atmosphere in trace amounts
D. Organic chemicals that can vaporize into the air
A. DEE
B. DDE
C. DED
D. DDD
A. Sedimentary rock
B. Sediments under ocean
C. Air/atmosphere
A. Detritus.
B. Littoral
C. Dispersal
D. Limnetic
E. Eutrophic
A. Increased logging
B. Harvesting nuts
C. Rehabilitation
D. None of these
A. The presence of a rainshadow
B. Windward side; leeward side
C. On every continent; steppe
D. Between 20-30° north and south
A. Grown at a faster rate than
B. Fallen behind
C. Stayed about
D. All of these
A. Increase because populations are decreasing
B. Are not a concern as they are usually infinite in supply
C. Become more scarce as growth rate becomes zero
D. Decrease in supply but are more accessible to competitors
E. Increase in supply but are less accessible
A. Top carnivores
B. Producers
C. Small carnivores such as spiders and lizards
D. Detritivores ...
A. Is a continuing problem because PCBs are non-biodegradable and persist in the environment.
B. There is a long lag time between exposure to the agent and disease
C. Top consumers susceptible to eggshell damage caused by DDT
D. None of these
A. Most of the population is moving to the suburbs from the city centers
B. Very little change has occurred in the past 40 years regarding where people live
C. Small numbers of people have moved into the cities
D. Rural people are moving to the cities in large numbers
E. More people are moving to the suburbs than to the city centers
A. Windward side; leeward side
B. Inselberg
C. Basin and Range Province
D. Alluvial fan
A. Was the first book to focus on the impacts of endocrine-disrupting chemicals
B. Was the first book that discussed environmental problems with DDT
C. Was the first book that discussed water pollution problems in Lake Apopka
D. Is credited with starting the environmental movement in the United States