A lamp that carries 2 A at 120 V is powered by
A. 240 W.
B. 1/6 W.
C. 2 W.
D. 60 W.
Answer: A
Environmental & Atmospheric Sciences
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The terms bladed, fibrous, cubic, and platy describe ________
A) tenacity B) mineral strength C) crystal habit D) density
Environmental & Atmospheric Sciences
The approximate transfer of energy from one trophic level to the next higher trophic level is ________
A) unable to be determined B) a 50% decrease C) increasing, the higher one goes in the food web D) 10% E) 1%
Environmental & Atmospheric Sciences
Four of the following are ecosystem services of rivers. Select the exception.
A. delivers nutrient to seas to help sustain fisheries B. purifies water C. renews and renourishes wetlands D. removes silt that accumulates in deltas E. provides habitats for wildlife
Environmental & Atmospheric Sciences
The EF-scale is used to classify ____________________
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences