Ducks unlimited exam 2024 Study guides, Class notes & Summaries

Ducks Unlimited Practice Set 1 Certification Exam Q & A 2024 Which of type of wetland is dominated by emergent vegetation? - CORRECT ANSWERMarshes A large plot of land in a grassland ecosystem was converted for agriculture. After four decades of agricultural use the land was abandoned and began to revert to its original grassland state. This is an example of which type of succession? - CORRECT ANSWER-Secondary succession Describe a niche. - CORRECT ANSWER-How organisms match and resp...

Control weeds and aerate soil - correct answer Tillage is primarily used for which of the following? 20 to 40 percent - correct answer How much of the earth's land surface is covered with grasslands? Provide very important habitat for wildlife Filter runoff from precipitation Build deep and rich soils Store carbon dioxide from the atmosphere - correct answer Select all the services grasslands provide Forest and desert - correct answer Grasslands typically exist between which of the ...