Which of the following is a neurotoxin shown to decrease IQ in children?

A) BPA B) Asbestos C) Lead D) PCB


C

Environmental & Atmospheric Sciences

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Two cities are located at the same latitude (40). City A is in the Southern Hemisphere and City B is in the Northern Hemisphere. Assume the two cities reflect the general characteristics of the hemispheres where they are located. Which city should have the warmest winter temperatures?

a. City A b. City B c. Both cities should have nearly identical winter temperatures d. More information is required to answer the question.

Environmental & Atmospheric Sciences

The example of the Asian Jumping carp, given in the chapter shows what damage an ________ can do to the environment

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

Any stream-deposited sediments are best referred to as ____

a. till b. alluvium c. regolith d. gravel

Environmental & Atmospheric Sciences

Over the past 50 years, global life expectancy has

A) decreased by about 5 years primarily due to increases in viral infections. B) stayed about the same due to new diseases spread by global climate change. C) increased by about 5 years due to the development of many poor nations. D) increased by more than 20 years due to better health care and nutrition worldwide.

Environmental & Atmospheric Sciences