Surface Water Flashcards

0
Q

How much water can an average tree hold

A

1800 liters

420 gallons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

What are the three main steps to the water cycle

A

Evaporation
Condensation
Precipitation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Evaporation of water from plant is called what

A

Transpiration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Water that remains in the ground is called what

A

groundwater

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What are the three phases that water can turn into

A

Solid liquid or gas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

How many liters of freshwater fall on the United States every day in the form of rain or snow

A

15 trillion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the third step of the water cycle

A

Precipitation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

From what sources does water evaporate into the atmosphere

A

From the surface waters

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Eventually what happens to groundwater

A

It ends up in the ocean

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the process by which water vapor changes back into a liquid

A

Condensation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

For condensation to happen in the water vapor must be what temperature

A

Cold

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Every half-mile straight up in the air what how much does a temperature drop by

A

45°

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What happens to the earth air as it moves further from the earths surface

A

The air gets colder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Why can’t cool air hold as much water as warm air

A

Where air particles have more space in between for water this word out. Cold air particles are bunched up which makes water hard to go in

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

How many water molecules does it take to make one water droplet

A

100 million water molecules

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

How many water droplets does it take to make a raindrop

A

100 million water molecules

16
Q

What percent of all the water on earth is found in the oceans

A

97%

17
Q

Freshwater make that how much of the earth’s water

A

3%

18
Q

What percent of the freshwater on earth is to stainable because it’s locked and ice or found two depot Lowes or surface to obtain

A

2%

19
Q

What percent of all the water is drinkable

A

1%

20
Q

What percent is renewed continuously through the water cycle

A

1%

21
Q

What is the water cycle

A

The water cycle is when water evaporates into condensation precipitates

22
Q

The maximum amount of dissolved saw that can be present in drinking water is what parts per million

A

500