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Environmental Science

Environmental Science
The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere:

Radiosonde
Aneroid barometer
Altimeter
Barograph

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Environmental Science
The pyramid of numbers is inverted in the case of

parasitic food chain
lake ecosystem
Forest ecosystem
Grassland ecosystem

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Environmental Science
Area X represents

coal
oil
solar
nuclear

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Environmental Science
Two opposite forces operate in the growth and development of every population. One of them is related to the ability to reproduce at a given rate. The force opposite to it is called

fecundity
biotic control
environmental resistances
mortality

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Environmental Science
Oil derived from coal, oil shales or tar sands is called

natural gas
biomass
syncrude
None of these

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Environmental Science
Most of the radiation emitted by a human body is in the form of:

Ultraviolet radiation and is invisible
Visible radiation but is too weak to be visible
Humans do not emit electromagnetic radiation
Infrared radiation and is invisible

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