Ducks Unlimited Test Bank 2024/2025
Exam Questions and Corresponding
Answers with Surety of 100% Pass Mark
Select the positive ecological interactions between organisms - 🧠ANSWER
✔✔Commensalism and mutualism
Which of the following is NOT a category of wetland biomes? - 🧠ANSWER
✔✔Tropical
What year was the Clean Water and Air Act created? - 🧠ANSWER
✔✔1948
Which of the following does not influence an organism's niche? -
🧠ANSWER ✔✔Commensalism
Which of the following best describes a pioneer species? - 🧠ANSWER
✔✔The first species to colonize an area after primary succession
Which of the following is known to cause primary succession? - 🧠ANSWER
✔✔Glacier movement
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
,Where is the phosphorus cycle primarily conducted? - 🧠ANSWER ✔✔In
soil and plants
Which of the following best describes respiration? - 🧠ANSWER ✔✔Intake
of oxygen to convert glucose to energy
Which of the following does NOT conduct nitrogen fixation? - 🧠ANSWER
✔✔Humans
According to the presentation, ecosystem management was broadened by
the establishment of which of the following in 1978? - 🧠ANSWER
✔✔Conservation Biology
1) Large evergreen trees, vines, ferns, and mosses
2) Various species of grasses
3) Mosses and lichen
4) Plants with shallow widespread roots and thick leaves
5) Evergreen trees
6) Trees with color-changing leaves such as oak, maple, and beech -
🧠ANSWER ✔✔1) Tropical rainforests
2) Grasslands
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
, 3) Tundra
4) Deserts
5) Taiga
6) Deciduous forests
Tourism and recreation are examples of which of the following services
provided by habitats? - 🧠ANSWER ✔✔Cultural
What percentage of fresh water is trapped in glaciers or underground
aquifers? - 🧠ANSWER ✔✔99%
These statements are true about rainforests: - 🧠ANSWER ✔✔Covers 6%
of the earth & contains half of all species of plants and animals on earth
Act of complete loss of habitat through direct human involvement -
🧠ANSWER ✔✔Habitat destruction
Breaking up habitats to the point where the habitat can no longer remain
functional - 🧠ANSWER ✔✔Habitat fragmentation
Act of polluting or otherwise altering a habitat until the quality of the habitat
can no longer support life - 🧠ANSWER ✔✔Habitat degradation
Related to soil or dry land - 🧠ANSWER ✔✔Terrestrial
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
Exam Questions and Corresponding
Answers with Surety of 100% Pass Mark
Select the positive ecological interactions between organisms - 🧠ANSWER
✔✔Commensalism and mutualism
Which of the following is NOT a category of wetland biomes? - 🧠ANSWER
✔✔Tropical
What year was the Clean Water and Air Act created? - 🧠ANSWER
✔✔1948
Which of the following does not influence an organism's niche? -
🧠ANSWER ✔✔Commensalism
Which of the following best describes a pioneer species? - 🧠ANSWER
✔✔The first species to colonize an area after primary succession
Which of the following is known to cause primary succession? - 🧠ANSWER
✔✔Glacier movement
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
,Where is the phosphorus cycle primarily conducted? - 🧠ANSWER ✔✔In
soil and plants
Which of the following best describes respiration? - 🧠ANSWER ✔✔Intake
of oxygen to convert glucose to energy
Which of the following does NOT conduct nitrogen fixation? - 🧠ANSWER
✔✔Humans
According to the presentation, ecosystem management was broadened by
the establishment of which of the following in 1978? - 🧠ANSWER
✔✔Conservation Biology
1) Large evergreen trees, vines, ferns, and mosses
2) Various species of grasses
3) Mosses and lichen
4) Plants with shallow widespread roots and thick leaves
5) Evergreen trees
6) Trees with color-changing leaves such as oak, maple, and beech -
🧠ANSWER ✔✔1) Tropical rainforests
2) Grasslands
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
, 3) Tundra
4) Deserts
5) Taiga
6) Deciduous forests
Tourism and recreation are examples of which of the following services
provided by habitats? - 🧠ANSWER ✔✔Cultural
What percentage of fresh water is trapped in glaciers or underground
aquifers? - 🧠ANSWER ✔✔99%
These statements are true about rainforests: - 🧠ANSWER ✔✔Covers 6%
of the earth & contains half of all species of plants and animals on earth
Act of complete loss of habitat through direct human involvement -
🧠ANSWER ✔✔Habitat destruction
Breaking up habitats to the point where the habitat can no longer remain
functional - 🧠ANSWER ✔✔Habitat fragmentation
Act of polluting or otherwise altering a habitat until the quality of the habitat
can no longer support life - 🧠ANSWER ✔✔Habitat degradation
Related to soil or dry land - 🧠ANSWER ✔✔Terrestrial
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
3
STATEMENT. ALL RIGHTS RESERVED
