The Interdisciplinary Nature of Environmental Science Flashcards

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1
Q

surroundings that have the conditions for living organisms

A

environment

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1
Q

French Word where environment was derived from and its meaning

A

“Environ” - surrounding

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2
Q

Components of Environment

A

Hydrosphere, Lithosphere, Atmosphere, Biosphere

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3
Q

mantle of rocks constituting the Earth’s crust

A

lithosphere

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4
Q

includes all water bodies

A

hydrosphere

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5
Q

cover of the air; envelopes the earth

A

atmosphere

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6
Q

known as the life layer

A

biosphere

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7
Q

Five Concentric Layers of the Atmosphere

A

Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere

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8
Q

% of all water vapor and aerosols in the troposphere

A

99%

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9
Q

most of Earth’s weather happens here; most aviation takes place here; almost all clouds are here

A

Troposphere

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10
Q

home to Earth’s ozone layer

A

Stratosphere

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11
Q

highest part of atmosphere that jet planes can reach

A

Stratosphere

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12
Q

stratosphere is located between:

A

12 and 50 km

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13
Q

mesosphere is located between:

A

50 and 80 km

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14
Q

coldest place found within earth system

A

Mesosphere

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15
Q

sounding rockets and rocket powered aircrafts can reach here

A

Mesosphere

16
Q

thermosphere is between:

A

80 and 700 km

17
Q

lowest part of the thermosphere contains the:

A

Ionosphere

18
Q

both cloud and water vapor-free; auroras can be seen here

A

Thermosphere

19
Q

the ISS orbits this atmosphere

A

Thermosphere

20
Q

the exosphere is between:

A

700 and 1000 km

21
Q

molecules found here are extremely low in density; doesn’t behave like gas

A

Exosphere

22
Q

no weather at all and most satellites orbit here

A

Exosphere

23
Q

interdisciplinary academic field that integrates physical and biological science, to the study of the environment, and the solution of environmental problem

A

Environmental Science

24
Q

Goals of Environmental Science

A
  1. How Nature Works
  2. How Environment Affects Us
  3. How We Affect the Environment
  4. How to Deal with Environment Problem
  5. How Can We Live Sustainably
25
Q

Importance of Environmental Science

A
  1. Environment issues being of international importance
  2. Problems cropped in the wake of development
  3. Explosive increase in pollution
  4. Need to save humanity from extinction
  5. Need for wise planning of development
26
Q

recent changes that happened in the world

A

population exponential growth, climate change, urbanization, biodiversity loss, pollution