Which of the following would do the most harm to the productivity of a garden?
A) Killing the fungi and bacteria in the soil
B) Killing the nematodes and insects in the soil
C) Adding humus and sandy loam to the soil
D) Plowing into the soil the stalks from last year's crops
A
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African ecosystem would you most likely find giraffes, zebras, and lions in a grassland habitat?
A. the tundra B. the tropical rainforest C. the desert D. the savanna
What is the ideal setting for detachment folds to form?
What will be an ideal response?
What describes the pattern of more energy arriving at the tropics and less energy arriving at the poles?
A. latitude B. season C. apogee D. altitude E. ocean currents
Which nation was born out of a Muslim-Christian civil war in 2011?
A) South Sudan B) Burundi C) South Africa D) Rwanda E) Somalia