What agricultural style prevents erosion on steep slopes?
A. windbreaks
B. conservation tillage farming
C. terracing
D. strip cropping
E. crop rotation
Answer: C
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Which statement most supports the ethical guidelines for living more sustainably?
A. Reducing the earth's natural capital will be offset by new technologies. B. The earth's capacity for self-repair is without bounds. C. Resources are available for the ultimate needs of humans. D. Increasing energy needs can be met through innovation. E. Climate-disrupting activities should be minimized.
Geographies of consumption include
A) the human body. B) the shopping mall. C) commodity chains. D) all of the above E) B and C only
When an accumulation of large mineral grains has been produced from a coarse crystalline rock due to weathering, the effect is known as ____________________
Fill in the blank(s) with correct word
The oceans cover approximately ________ percent of Earth's surface
A) 70 B) 60 C) 40 D) 50