Human Impact on Water Write on RIGHT side.

Slides:

Advertisements

Similar presentations

Water Pollution.

Advertisements

- Environment - Climate - Landscape - Land use - Local Population (animals and humans) Depends on…

Water Pollution Thirsty?.

Environmental Science 2012

Water Pollution. Water Pollution Occurs In Developed Countries In developing countries, water pollution is caused mainly from dumping raw sewage into.

1. Panama is in the industrial phase of transition. Describe the expected trends in the country’s birth and death rates. 2. Describe one advantage and.

Freshwater Pollution.

HUMAN IMPACT ON WATER BY: MR. MERINGOLO. THERE IS LOTS OF WATER, SO WHAT’S THE PROBLEM? Approximately 97 % of water is salty, which leaves only 3 % as.

Water Pollution.

Chapter 11 Water Two kinds Salt water Freshwater We can only live a few days without water, but we can live a month without food.

Types of Water Pollution Sewage Disease-causing agents Sediment pollution Inorganic plant and algal nutrients Organic compounds Inorganic chemicals Thermal.

Water Pollution Chapter 11 section 3.

WaterSection 3 Water Pollution Water pollution is the introduction of chemical, physical, or biological agents into water that degrade water quality. The.

Haiti video: hannel Haiti Article -Read article – first paragraph as a class -As usual, underline.

What are the sources of water pollution? Water pollution can come from many sources.

Water Pollution. Types and Sources of Water Pollution  #1 problem - Eroded soils  Organic wastes, disease-causing agents  Chemicals, nutrients  Radioactive.

by Coyne FINAL JEOPARDY QUESTION FINAL JEOPARDY QUESTION #1 Chesapeake Bay Animals, Water Quality, Leaves and Birds FINAL JEOPARDY QUESTION #2.

Write a paragraph about how humans influence the water on Earth. Your paragraph should have at least five sentences. Put your name on this. Dr. Cao will.

Emily Schweiss, Alex Birkley, Petr Carter, and Eric Hempelmen.

WATER TEST REVIEW.  What percent of our planet is water?

Earth’s Waters SQ3R’s. SQ3R Ch. 1, Section 1 How is Water Important *How Do People Use Water? write question Water and Living Things write question Water.

Water Pollution Thirsty?.

Water: Pollution and Eutrophication. Delaware River Basin Low flow in the Delaware River during the mid-1960s and in the early 1980s threatened the drinking.

(c) McGraw Hill Ryerson Water Quality and Its Effects on Living Things Human activities are having many negative impacts on the water cycle.

Water Chapter 5 Part II.

Water Pollution Thirsty?.

Humans and Water Enviro 2 Go , , ,

The Hydrological cycle. Surface water and Ground water Surface Water - Surface Water - Fresh water on Earth’s land surface. Lakes, rivers, streams and.

IV. Using water wisely A. Water pollution 1.Pollution= the introduction of harmful substances into the environment – Only 3% of the Earth’s water is drinkable.

Water. “All is born of Water; all is sustained by water” What is meant by this statement? How does this stress the importance of our water resource, and.

Water Pollution and Solutions Chapter 11 section 4.

1. Why is water important? Water shapes Earth’s surface and affects Earth’s weather and climates. Water needed for life. Living things are made up of.

Chapter 11 Water  The Water Cycle – we have already discussed this Evaporation Evaporation Condensation Condensation Precipitation Precipitation Run-off.

Water Pollution Chapter 11 Section Three The water you pollute may be your own!

Unit 8 Lesson 2 Human Impact on Water Copyright © Houghton Mifflin Harcourt Publishing Company.

Water Pollution Chapter 11 section 3. Water Pollution The introduction of undesirable items into water. The introduction of undesirable items into water.

Water. Section 1: Water Resources Objectives: Describe the _____________of Earth’s water resources. Explain why _________ water is one of Earth’s limited.

Water Pollution Any chemical, physical, or biological agent that enters water and negatively impacts the water quality and the water ecosystem.

WaterSection 3 Water Pollution Water pollution is the introduction into water of waste matter or chemicals that are harmful to organisms living in the.

Unit 4 Lesson 1 Human Impact on Water

SE Point-source and non-point source water pollution

Chapter 14 Review Game.

Water Pollution Thirsty?.

Unit 5 Lesson 3 Human Impact on Water

Unit 4 Lesson 1 Human Impact on Water

Water Pollution.

Water Pollution Trivia

Chapter Eleven: Water.

Water Pollution.

Types of Water Pollution

Unit 2 Lesson 5 Human Activity and Ecosystems

Water Resources: Content Building

Unit 2 Lesson 5 Human Activity and Ecosystems

Water and the Environment

Water Quality Vol. 4: Types of Pollution

Summary Water is a renewable resource that circulates continually between the atmosphere and the Earth’s surface. The energy for the hydrologic cycle is.

WATER POLLUTION.

Where is Earth’s fresh water?

Water Pollution Top 7 Superfund Sites.

Water Pollution 8.E.1.4 Conclude that the good health of humans requires: Monitoring of the hydrosphere Water quality standards Methods of water treatment.

Water pollution.

Freshwater and Marine Ecosystems

Water Pollution Thirsty?.

Human Effects on Hydrosphere Quality

The Water and Phosphorus Cycles

Humans and Water.

Water Treatment & Pollution: What will I be learning about today

Question: Why should we monitor the quality of our rivers, lakes and streams? Water Quality A measure of the physical, chemical and biological factors.

Water Pollution Water pollution is the addition of any substance that _____________ effects the water and living things in the water. The amount of ____________.

Presentation transcript:

Human Impact on Water Write on RIGHT side

Importance of Water -97% of Earth’s water is Salt Water -Less than 1% is fresh liquid water -Urbanization has caused a greater demand for water in a smaller area -Water quality is the measure of the cleanliness of the water -Water supply is how much water is available

Threats to Water Quality -Water pollution is when waste or other material is added to the water and it becomes harmful to the organisms that use or live in it -Point Source Pollution comes from one specific point -Example: Major chemical or oil spill -Nonpoint Source Pollution comes from many small sources -More difficult to control -Main Sources are city streets, roads, drains, farms, and mines

Types of Water Pollution -Thermal Pollution is the heating of natural water by human activity -Chemical Pollution is when harmful chemicals are added to the water -Biological Pollution is when live or dead organisms are added to water supplies -Eutrophication is the increase of nutrients in the water which happens naturally -Artificial Eutrophication occurs when humans add nutrients to the water -Fertilizer and Wastewater are the main causes -Causes fast growing algae which reduces oxygen and kills fish and other organisms

https://www.youtube.com/watch?v=f9MQtUgWfMM

Changing the Flow of Water -Dams alter the flow of water causing flooding upstream and drying up the land below -Aquifers often supply water to urban areas -The water table drops when more water is taken than is naturally replaced - This can cause rivers and streams to dry up

Reflection (Left Side) Draw and color an example of water pollution that you knew LEAST about. Label the type of pollution you drew. Underneath your drawing, write a sentence describing your picture. Biological Pollution Animal waste can get washed into a water supply by runoff.