Methylmercury is an especially dangerous neurotoxin partly because it can be biologically magnified in food chains and food webs.

Answer the following statement true (T) or false (F)


True

Environmental & Atmospheric Sciences

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Plantations—from coffee, cocoa and tea to rubber, palm oil and bananas—typically practice

A) monoculture. B) polyculture. C) silviculture. D) aquaculture. E) multiculture.

Environmental & Atmospheric Sciences

The chemical formula of hydrogen cyanide is HCN. How many unshared electrons are associated with a molecule of hydrogen cyanide?

A) 2 B) 4 C) 6 D) 10

Environmental & Atmospheric Sciences

Dolphins and porpoises emit sounds from their ________

A) blowhole B) junk C) melon D) museau du singe E) nostril

Environmental & Atmospheric Sciences

The distance between one wave crest and the next is known as the ________

A) trough B) amplitude C) fetch D) wavelength E) oscillation

Environmental & Atmospheric Sciences