EHST 2110 Final Exam-ECU Questions and Answers (Graded A)
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Course
EHST 2110
Institution
EHST 2110
EHST 2110 Final Exam-ECU Questions and Answers (Graded A)EHST 2110 Final Exam-ECU Questions and Answers (Graded A)EHST 2110 Final Exam-ECU Questions and Answers (Graded A)EHST 2110 Final Exam-ECU Questions and Answers (Graded A)
to produce approximately 1 pound of beef, ____ pounds of grain are re...
EHST 2110 Final Exam-ECU Questions
and Answers (Graded A)
to produce approximately 1 pound of beef, ____ pounds of grain are required. - ANSWER - 7
what percentage of grain production goes into livestock feed? - ANSWER - 36%
the minimum amount of energy required to power the human body for maintenance is known as
_____? - ANSWER - BMR
a diet of grains and vegetables can feed ___ times as many people as a diet rich in animal
protein. - ANSWER - 4
in many developing countries, most at risk people for malnutrition are ______ because of
cultural and social practices - ANSWER - young girls
overall protein/calorie deprivation can cause _______. - ANSWER - Marasmus
______ is a malnutrition disease that is known to cause a protruding abdomen. - ANSWER -
Kwashiorkor
the micronutrient deficiency that can lead to childhood blindness is ______. - ANSWER - vitamin
a
beri beri is caused by lack of _____. - ANSWER - vitamin b
pellagra is caused by lack of ______. - ANSWER - niacin
scurvy is caused by lack of ______. - ANSWER - vitamin c
what is the most common nutritional deficiency disease? - ANSWER - iron
, a loss of good farm land can be attributed to urban development, erosion, and _____ -
ANSWER - desertification and salinization
what is the single largest cause of deforestation? - ANSWER - clearing for agriculture
which state has teh largest expanse of wetlands? - ANSWER - alaska
________ is defined as land degradation in arid, semiarid, and dry sub-humid areas resulting
from various factors including climatic variation and human activities. - ANSWER -
desertification
the greatest threat to biodiversity today is ______. - ANSWER - habitat destruction
the fish and wildlife service have designated ____ species as threatened or endangered. -
ANSWER - 1371
of the various activities contributing to soil degradation, none is more significant than _____. -
ANSWER - overgrazing
the deliberate addition of inferior or cheaper material to a supposedly pure food to stretch out
the supply and increase profits is termed _______. - ANSWER - adulteration
_______ offers hope for increasing the world's fish production - ANSWER - aquaculture
____ levels are established for regulating pesticides on agricultural products. - ANSWER -
tolerance
reducing the threat of foodborne diseases can be accomplished by - ANSWER - practicing good
hygiene
washing hands frequently
designating certain foods as potentially hazardous
environmental services provided by many wetlands may include - ANSWER - pollution filters
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