Grasslands - Study guides, Class notes & Summaries

Ducks Unlimited Final tests with correct answers.

ecology - Answer-study of the relationship between an organism and its environment deciduous - Answer-sheds its leaves annually coniferous - Answer-having leaves that don't fall off in the winter; "cone-bearing" biosphere - Answer-sum of surfaces, atmosphere, and hydrosphere tropical biome - Answer-biome: most diverse; no seasonal climate; wet and dry seasons temperate biome - Answer-biome: deciduous & coniferous forests; seasonal climate taiga biome - Answer-biome: northern...

Which of the following best describes a pioneer species? - The first species to colonize an area in primary succession Which of the following best describes respiration? - Intake of oxygen to convert glucose to energy Which of the following does NOT conduct nitrogen fixation? - Humans Where is the phosphorus cycle primarily conducted? - In soil and plants Which of the following is NOT a category of wetland biome? - Tropical In what year was the Clean Water and Air Act created? - 1...

Hunting and fishing regulations are independent of monitoring wildlife populations. - ANSWER False Which of the following is the best example of habitat conversion? - ANSWER Sedimentation The Duck Stamp Act is an incentive program which encourages producers and landowners to conserve grasslands. When it was first enacted, the stamp cost $1. When was this act passed? - ANSWER 1934

You are studying a forest in Russia. The forest receives an average of 15 inches of rainfall annually and contains primarily coniferous trees. Which of the following is the most likely classification of this forest? - Temperate rainforest Why do temperate grasslands produce the most fertile soils on the earth? - The soil is enriched by decayed roots of grasses and forbs below the surface Why are waterfowl called an indicator species? - They are good indicators of habitat health Who publish...

iCEV certification review questions and answers already passed Which of the following is NOT a category of wetland biome? Tropical In what year was the Clean Water and Air Act created? 1948 According to the presentation, ecosystem management was broadened by the establishment of which of the following in 1978? Conservation Biology Which of the following does NOT influence an organism's niche? Commensalism Which of the following best describes a pioneer species? The first spec...

Control weeds and aerate soil - Tillage is primarily used for which of the following? 20 to 40 percent - 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 - Select all the services grasslands provide Forest and desert - Grasslands typically exist between which of the following? Lasting effects from Dust Bowl - Which of the ...

LARE Section 2 Terms 100% Correct Tidal Marsh Correct answer They buffer stormy seas, slow shoreline erosion and are able to absorb excess nutrients before they reach oceans and estuaries. Wet Meadow Correct answer a type of marsh that commonly occurs in poorly drained areas such as shallow lake basins, low-lying farmland, and the land between shallow marshes and upland areas. Some are found high in the mountains on poorly drained soil. These wetlands, which often resemble grasslands, ...

______________ processes create riverine wetlands - ️️Fluvial ______________ sediment has greater effect on water quality because it increases turbidity - ️️suspended ________________% intercepted in grasslands in periods with max growth - ️️10-20 _____________% intercepted in forests - ️️20-40 A broad-crested weir provides accurate measurements where? - ️️When sensitivity to low flow isn't necessary A confining stratum often forms a ____________ water table above regio...

Ducks Unlimited Ecology Conservation & Management Certification Review Assessment II Graded A+ Match the population factor with the corresponding description. The ability an organism has to survive in a particular environment: PHYSICAL CONDITION. The contamination of air, water or soil by substances which are harmful to wildlife: POLLUTION. The benefit of one organism at the expense of another host organism: PARASITISM. The reactions of two or more individuals seeking the same ...