What is the average residence time?
• The average time required for the total stock of a material to be cycled through a system.
• The average time that a human population can stay in an area before environmental conditions force them to move.
• The average time required for an open system to convert to a closed system.
• The average time for a system to run out of energy.
• The average time required for the total stock of a material to be cycled through a system.
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Photosynthesis involves
A) important reactions within the stems and roots of plants. B) the use of sunlight to produce food sugars and oxygen to drive biological processes. C) a process known as respiration. D) the release of stored carbon dioxide in a process using sunlight.
Explain why species found in cold habitats tend to be larger than related species found in hot habitats
What will be an ideal response?
Reclamation refers to the cleansing and repair of degraded sites via physical or chemical means.
Answer the following statement true (T) or false (F)
Cold-loving organisms are referred to as ________.
A. poikilophiles B. homeophiles C. thermophiles D. psychrophiles E. endophiles