The energy source with the highest net energy ratio for space heating is

a. Oil
b. active solar
c. passive solar
d. electric resistance heating
e. Wind


C

Environmental & Atmospheric Sciences

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As of the year 2002, ______________ has become Australia's number one means of economic income.

Fill in the blank(s) with the appropriate word(s).

Environmental & Atmospheric Sciences

?At least three million children under the age of 5 die each year from chronic hunger and malnutrition.

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

Environmental & Atmospheric Sciences

Langmuir circulation disturbs deep water currents due to twisting vortices. Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Intercepted water that drains across plant leaves and down their stems to the ground is known as

A) stem flow. B) throughfall. C) infiltration. D) overland flow.

Environmental & Atmospheric Sciences