結果 : what does groundwater mean in science
5:11

What Is Groundwater?

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2:29

What is Groundwater?

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9:13

What Is Groundwater?

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2:48

What is Groundwater and the Water Table?

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2:18

Form 1 | Science | Surface Water and Underground Water

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1:13

What is an Aquifer?

Meritnation
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14:24

Groundwater

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4:36

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24:37

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10:45

What is Groundwater?

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1:48

GROUNDWATER | 1. Groundwater flow through rocks

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4:04

What is groundwater?

GRS | Deutschland
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19:40

Groundwater Storage - Earth Science

David Keim
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2:55

Recharging Aquifers - Replenishing our Groundwater Resources | California Academy of Sciences

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6:55

Groundwater terminology basics

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14:13

How Wells & Aquifers Actually Work

Practical Engineering
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23:37

Surface Water and Groundwater Interactions - Earth Science

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7:10

Groundwater Part 2 (Earth Science)

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9:59

Yorkshire Water // The Science Behind - Episode 4 - What is groundwater?

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0:28

How Springs are Created

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