Water cycle! Flashcards

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1
Q

What are the water reservoirs?

A

Biosphere
- All organisms are partially composed of water
Earth’s surface
- Rivers, Lakes, and Oceans
Underground
- Groundwater systems, stored in aquifers
Earth’s Atmosphere
- Water vapor, clouds

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2
Q

describe the process of evaporation.

A

Mostly initiated by the sun, water is vaporized and carried throughout the atmosphere

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3
Q

Describe the process of condensation

A

Water vapor in the atmosphere is condensed into clouds

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4
Q

Describe the process of precipitation.

A

Atmospheric water is released from clouds in the form of rain, snow, and hail

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5
Q

Describe the process of runoff.

A

Water from precipitation or melt runs downward along the land and pools into rivers, lakes, and oceans

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6
Q

Describe the process of Infiltration.

A

On permeable soil, water sinks into the ground into groundwater systems

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7
Q

Describe the process of transpiration

A

Water from plants is released from leaves, stems, and flowers into the atmosphere

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8
Q

What are all of the steps of the water cycle?

A

Evaporation
Condensation
Precipitation
Runoff
Infiltration
Transpiration

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9
Q

what is the effect of Urbanization on the water cycle?

A

reduces groundwater recharge and increases surface runoff. this can cause flooding and alter natural water flow patterns.

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10
Q

what is the effect of deforestation on the water cycle?

A

Reduces transpiration, decreases atmospheric moisture, changes in precipitation patterns, soil stability and water retention, erosion

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11
Q

what is the effect of reservoir construction on the water cycle?

A

alters natural river flows and can disrupt ecosystems, change local climates by altering evaporation rates.

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12
Q

what is the effect of Climate change on the water cycle?

A

Altering temperature and precipitation patterns, extreme weather events, changes in snowmelt timing, and shifting groundwater availability, droughts and floods

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13
Q

what is the effect of Farming on the water cycle?

A

Irrigation, deplete local water sources and alter natural water flow

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14
Q

How to mitigate the effects of Urbanization?

A
  • Increase the area of protected greenbelt zones near urbanized areas and reduce soil compaction.
  • create Sustainable urban drainage systems (SuDS)
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15
Q

How to mitigate the effects of reservoir construction

A

create coastal reservoirs that avoid disrupting river-flow by sourcing water from near the area where the river flows into the ocean.

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16
Q

how to mitigate the effects of Agriculture?

A
  • Drip irrigation systems
  • capture runoff in ponds
  • irrigation scheduling
  • grow plants in their native environment