ദ്ദി ≽^⎚˕⎚^≼ .ᐟ lesson 9: earth's water resources

studied byStudied by 0 people
0.0(0)
learn
LearnA personalized and smart learning plan
exam
Practice TestTake a test on your terms and definitions
spaced repetition
Spaced RepetitionScientifically backed study method
heart puzzle
Matching GameHow quick can you match all your cards?
flashcards
FlashcardsStudy terms and definitions

1 / 12

encourage image

There's no tags or description

Looks like no one added any tags here yet for you.

13 Terms

1

water cycle

  1. evaporation

  2. condensation

  3. precipitation

  4. runoff

New cards
2

Evaporation

  • water changes from a liquid to a gas or vapor.

  • occurs when the sun heats up the surface of bodies of water, such as oceans, lakes, and rivers.

  • Water can also evaporate from plants through a process called transpiration.

New cards
3

Condensation

  • water vapor in the air cools and changes back into a liquid.

  • forms clouds in the atmosphere, which are made up of tiny water droplets.

New cards
4

Precipitation

  • This is when water falls from the atmosphere to the surface of the Earth in the form of rain, snow, sleet, or hail.

  • This occurs when the clouds become too heavy with water droplets and gravity pulls them down to the ground.

New cards
5

Runoff

  • this is the movement of water across the land surface, either as sheet flow, channels or underground streams.

  • The _____ either seeps into the ground, eventually returning to the ocean or flows into rivers and streams, eventually returning to the ocean.

New cards
6

TYPES OF WATER RESOURCES:

  1. freshwater

  2. saltwater

New cards
7

freshwater

  • contains low concentration of dissolved salts and is typically found in lakes, rivers, groundwater, and ice caps.

  • vital resource for human and animal consumption, agriculture, and various industrial uses.

New cards
8

saltwater

  • contains high concentration of dissolved salts, such as sodium and chloride, and is typically found in oceans, seas, saltwater, and lakes.

  • covers approximately 97% of the earth’s water resources and is an important ecosystem for marine life.

New cards
9

SURFACE WATER

  • This is water that is found in lakes, rivers, streams, and other bodies of water on the Earth's surface.

  • _____ is often used for drinking water, irrigation, and recreation.

New cards
10

GROUND WATER

  • This is water that is found underground in the spaces between soil particles and rocks.

  • _____ is accessed through wells or springs and is often used for drinking water, irrigation, and industrial purposes.

New cards
11

ATMOSPHERIC WATER

  • This is water that is found in the atmosphere in the form of water vapor.

  • _____ is important for the water cycle because it contributes to the formation of clouds and precipitation.

New cards
12

WATER SCARCITY

  • It is a pressing global issue that occurs when the demand for water exceeds the available supply.

  • This can be caused by a variety of factors, including population growth, climate change, overuse of water resources, and pollution.

New cards
13

SUSTAINABLE WATER MANAGEMENT

  • practice of managing water resources in a way that meets the needs of current and future generations while ensuring the long-term health of the ecosystem.

  • It involves balancing competing demands for water, such as agriculture, industry, and human consumption.

New cards

Explore top notes

note Note
studied byStudied by 18 people
899 days ago
5.0(1)
note Note
studied byStudied by 32 people
794 days ago
5.0(1)
note Note
studied byStudied by 1 person
28 days ago
5.0(1)
note Note
studied byStudied by 103 people
856 days ago
5.0(1)
note Note
studied byStudied by 3 people
761 days ago
5.0(1)
note Note
studied byStudied by 10 people
693 days ago
4.5(2)
note Note
studied byStudied by 39 people
953 days ago
5.0(1)
note Note
studied byStudied by 11 people
776 days ago
5.0(1)

Explore top flashcards

flashcards Flashcard (33)
studied byStudied by 3 people
792 days ago
5.0(1)
flashcards Flashcard (62)
studied byStudied by 5 people
765 days ago
5.0(1)
flashcards Flashcard (82)
studied byStudied by 10 people
56 days ago
5.0(1)
flashcards Flashcard (40)
studied byStudied by 5 people
171 days ago
5.0(1)
flashcards Flashcard (20)
studied byStudied by 115 people
507 days ago
5.0(1)
flashcards Flashcard (25)
studied byStudied by 12 people
468 days ago
5.0(1)
flashcards Flashcard (25)
studied byStudied by 2 people
661 days ago
5.0(1)
flashcards Flashcard (38)
studied byStudied by 38 people
8 days ago
5.0(1)
robot