Environmental Science
The air temperature is 45o F, the wind is blowing at 30 MPH, and the wind chill temperature is 15o F. These conditions would be equivalent to:

A 30o F air temperature and 15 MPH winds
A 15o F air temperature and 30 MPH winds
A 30o F air temperature and 45 MPH winds
A 15o F air temperature and 0 MPH winds

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Environmental Science
Which of the following regarding ecological pyramids is not correct?

In most ecosystems, the pyramid of numbers and biomass are up right
The pyramid of energy expresses mainly the rate of food production
The total energy flow at successive tropical level always decreases
In tree dominated ecosystem the pyramid of numbers is inverted
In deep water ecosystem, the pyramid of biomass is upright

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