Water as a resourse
-
Upload
marie-faith-cayas -
Category
Technology
-
view
109 -
download
0
Transcript of Water as a resourse
![Page 1: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/1.jpg)
WATERAS A RESOURCE
![Page 2: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/2.jpg)
WATERChemists say water is a
compound, a combination of different materials. Water is a
combination of oxygen and hydrogen atoms.
![Page 3: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/3.jpg)
WATER SUSTAINS …
AGRICULTURE
Life
ENERGY
INDUSTRY
![Page 4: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/4.jpg)
WATER CYCLE
Is a continuous movement of water from the air to the
earth’s surface and back to the air again.
![Page 5: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/5.jpg)
Transpiration - a process in which plants give off water vapor into the atmosphere.
EVAPORATION - is when the sun heats up water in rivers or lakes or the ocean and turns it into vapor or steam. The water vapor or steam leaves the river, lake or ocean and goes into the air.
WATER CYCLE
![Page 6: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/6.jpg)
![Page 7: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/7.jpg)
Condensation - water vapor in the air gets cold and changes back into liquid, forming clouds.
Precipitation - is the process by which water falls from clouds to the earth as rain, snow, sleet and hail.
WATER CYCLE
![Page 8: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/8.jpg)
![Page 9: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/9.jpg)
![Page 10: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/10.jpg)
WATER BUDGET
The continuous cycle of evaporation, condensation and
precipitation gives the earth its water budget.
Local Water Budget - water budget of a particular area.
![Page 11: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/11.jpg)
RUNNINGWATER
Running water is the most powerful agent of erosion.
Continents are eroded primarily by running water at
an average rate of 1 inch every 750 years.
![Page 12: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/12.jpg)
Water that falls on the ground but does not soak into the soil is known as runoff. Runoff flows into
streams. Streams join together to make rivers, and eventually rivers flow into the ocean.
STREAM
![Page 13: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/13.jpg)
Stream Erosion - a stream gradually become wider and deeper as it erodes
its banks and bed.
STREAM
![Page 14: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/14.jpg)
WORK OF STREAM
They PROTECT against floods, FILTER pollutants, RECYCLE potentially-harmful
nutrients, and PROVIDE food and habitat for many types of fish. These streams also play a critical role in maintaining the quality and
supply of our drinking water, ensure a continual flow of water to surface waters, and help recharge underground aquifers.
![Page 15: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/15.jpg)
A river is a natural watercourse
usually freshwater, flowing towards
an ocean, a lake, a sea, or another
river.
RIVER
![Page 16: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/16.jpg)
STAGES OF RIVER
![Page 17: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/17.jpg)
BASE
LEVEL
Is defined as the lowest level
to which a stream can erode its channel.
![Page 18: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/18.jpg)
FLOOD CONTROL
Flooding is a natural stage in the development of a
stream and will continue to occur as the river system
matures.
![Page 19: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/19.jpg)
Methods of Flood Control
![Page 20: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/20.jpg)
– Forest and soil conservation that prevent excess runoff during periods of heavy rainfall.
INDIRECT
METHOD
![Page 21: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/21.jpg)
– Building of dams, artificial levees and floodways
DIRECT
METHOD
![Page 22: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/22.jpg)
IMPORTANCEOF
WATER
![Page 23: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/23.jpg)
![Page 24: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/24.jpg)
![Page 25: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/25.jpg)
Effects of UNCLEAN WATER
The pollution of rivers, streams, and oceans has become a serious
problem around the world. Pollution can come from many sources,
including factories, farms, sewage, and illegal dumping.
![Page 26: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/26.jpg)
![Page 27: Water as a resourse](https://reader035.fdocuments.us/reader035/viewer/2022062405/5559d571d8b42a98208b4df3/html5/thumbnails/27.jpg)
Prepared By: Cayas, Marie Faith A. IV-23 BSE Values Education
THANK YOU!