Trace gases make up ________ of the Earth's atmosphere
A) more than 10%
B) less than 1%
C) less than 10%
D) less than 5%
E) 0%
Answer: B
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____ would indicate deposition occurred in a high-energy environment
a. Pelagic oozes b. Conglomerates c. Shales d. Clay-rich rocks e. Glacial till
Briefly explain the overall processes of photosynthesis and cellular respiration. Include a brief explanation of autotrophs and heterotrophs in your answer
What will be an ideal response?
Characteristic of Zambia (south-central Africa):
From Table 29.1, the biome map, and the climate map, determine the terrestrial biome that best characterizes each of the following descriptions and write its name on the first line provided. On the second line, relate it to temperature and precipitation regimes and/or global pressure and wind belts outlined at the end of Section 1.
Why does seacliff erosion occur at high rates in some areas?
A) Because wave action is particularly strong on coastlines with seacliffs. B) Seacliffs tend to be made of very weak Earth materials. C) Littoral transport removes Earth materials from the seacliffs. D) The seacliff may be exposed to both wave action and terrestrial mass wasting processes.