Ducks Unlimited ICEV Certification Practice
Questions Correctly Answered
What best describes the number of organisms surviving long enough to be added to the population? -
Answer Recruitment
What best describes a niche? - Answer How organisms match and respond to environmental concerns.
What percentage of waterfowl nests are successful each year? - Answer 15%
What was developed by Franklin Roosevelt with the primary focus of land and resource preservation? -
Answer First Wildlife Refuge Plan
What was outlawed by the Lacey Act in 1900 in order to curtail market hunting? - Answer Sale of wild
birds and mammas.
What is true regarding critically endangered species? - Answer Has less than 250+ mature adults
True/False Nutrient flow is the natural process which provides for the cycling of chemicals between
biotic and abiotic factors including water, oxygen, carbon, nitrogen and phosphorus. - Answer True
What is used to clarify a grassland? - Answer Amount of precipitation
What organization monitor both air and water quality? - Answer Environment Protection Agency
Since the start of the Duck Stamp Act in 1934, how many natural, how many national wildlife refuges
have been created or expanded? - Answer 300
True/False The clear cutting of forests can be sustainable for certain species under monitored conditions
and reforestation efforts. - Answer True
Questions Correctly Answered
What best describes the number of organisms surviving long enough to be added to the population? -
Answer Recruitment
What best describes a niche? - Answer How organisms match and respond to environmental concerns.
What percentage of waterfowl nests are successful each year? - Answer 15%
What was developed by Franklin Roosevelt with the primary focus of land and resource preservation? -
Answer First Wildlife Refuge Plan
What was outlawed by the Lacey Act in 1900 in order to curtail market hunting? - Answer Sale of wild
birds and mammas.
What is true regarding critically endangered species? - Answer Has less than 250+ mature adults
True/False Nutrient flow is the natural process which provides for the cycling of chemicals between
biotic and abiotic factors including water, oxygen, carbon, nitrogen and phosphorus. - Answer True
What is used to clarify a grassland? - Answer Amount of precipitation
What organization monitor both air and water quality? - Answer Environment Protection Agency
Since the start of the Duck Stamp Act in 1934, how many natural, how many national wildlife refuges
have been created or expanded? - Answer 300
True/False The clear cutting of forests can be sustainable for certain species under monitored conditions
and reforestation efforts. - Answer True
