Judge the following sentence according to the criteria given below: Our planet's extreme climate is one of the main reasons life exists on Earth BECAUSE rapid environmental changes can often result in the death of many life-forms
A) The assertion and the reason are both correct, and the reason is valid.
B) The assertion and the reason are both correct, but the reason is invalid.
C) The assertion is correct, but the reason is incorrect.
D) The assertion is incorrect, but the reason is correct.
E) Both the assertion and the reason are incorrect.
D
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What is phyletic gradualism?
For one gram of water, the latent heat of vaporization is less than the latent heat of fusion
Indicate whether the statement is true or false
Define these terms: thermopause, insolation, solar constant, subsolar point
What will be an ideal response?
Mercury
A. is bio-concentrated (concentrations increase up the food chain), with the result that large fish like tuna may contain unacceptable levels. B. may be added to the atmosphere through the burning of coal, incineration of waste, smelting association with ore processing and processing of batteries. C. is most toxic to humans in the form of methyl mercury. D. is transferred from the atmosphere into water, where microorganisms transform it to methyl mercury. E. All of the choices are correct.