Resources Biodiversity Conservation Biology Environmental Problems.

Slides:

Advertisements

Similar presentations

Human Impact Land Resources Forest Resources Ocean Resources

Advertisements

Humans in the Biosphere

HUMAN CAUSES OF ENVIRONMENTAL CHANGE Biology EOCT Review.

Human Impact on Ecosystems

Interconnected Planet

HUMANS IN THE BIOSPHERE

CHAPTER 6 HUMANS IN THE BIOSPHERE

How do we influence the environment?

HUMANS IN THE BIOSPHERE. A Changing Landscape  Growing populations depend on the limited natural resources of earth for survival.  Humans rely on ecological.

Human Impacts on the Environment

Your group letter is on your desk! 2-3 per group Take an index card with writing and a blank index card You have 10 minutes to 1. copy the card onto a.

Vocabulary 6-2 Renewable resources --- Resources that are naturally replaced. Ex. sunlight, wind, and trees. Non-renewable resources --- Resources that.

Human Impacts on the Environment The effects of industrialization and the loss of biodiversity.

Unit 4 Human Impact on the Environment. Population Three factors that affect population: –Number of births –Number of deaths –Number of individuals that.

What is going on in the cartoon? This is an example of Deforestation. As the human population grows, so does the demand for Earth’s resources.

PP : ENVIRONMENTAL ISSUES. Pollution Putting substances that cause unintended harm into the air, soil, or water.

Human Impact on the Environment

Your group letter is on your desk! 2-3 per group Take an index card with writing and a blank index card You have 10 minutes to 1. copy the card onto a.

Chapter 6 Humans in the Biosphere

Human Impact on the environment. 2 RESOURCES  RESOURCE- something used to take care of a need  TYPES: 1. Non Renewable- can’t be replenished; available.

1 Human Impact How do humans impact their environment?

Chapter 6.2 – Renewable and Nonrenewable Resources

Humans in the Biosphere. A Changing Landscape * Human activities change the flow of energy in an ecosystem and can reduce the ability of ecosystems to.

HUMANS IN THE BIOSPHERE Chapter 6. A Changing Landscape  Growing populations depend on the limited natural resources of earth for survival.  Humans.

Ecology Part 3. Earth’s human population continues to grow. Earth’s human carrying capacity is unknown.

Climate Change. Greenhouse Effect Earth would be too cold to live on without the Greenhouse Effect Greenhouse gases are carbon dioxide, water vapor, methane,

Conserving Biodiversity (5.3)

Chapter 5 Section 2 Conservation and Biodiversity—Methods to protect endangered species.

Human Impacts Ecology Unit Learning Goal /10/05/vo.hungary.toxic.mud.spill.mtv?ir ef=allsearchhttp://

 Biota- all of the living parts of the biosphere  Hydrosphere- all of the water in its various forms in the biosphere  Atmosphere- the air surround.

9/24/13 Objective: How are humans impacting the environment? Do Now: What is this picture depicting?

Environmental Issues Human Impact on the Environment.

Humans in the Biosphere Chapter 6 Mrs. Yanac. Limited Resources All organisms on Earth must share the planet’s resources and they are LIMITED. Humans.

9/24/14 Objective: How are humans impacting the environment? Do Now: Take out your Picture reflection from yesterday And your hw.

Biodiversity Biodiversity: the variety of life in an area. Importance: A species loss may have consequences for other species Animals need plants plants.

Humans in the Biosphere Ch. 6. Human Interaction There are four main activities by which humans affect the biosphere: – Hunting and Gathering – Agriculture.

Human Population Growth and Natural Resources Air Quality Water Quality Threats to Biodiversity Conservation

Humans in the Biosphere A.Earth as an Island- 1. all organisms that live on Earth share limited resource base 2. Understanding how humans interact is crucial.

Warm-Up #17 4/25/12 1)What are resources? Given an example. 2) What are three resources humans have affected negatively? 3)What types of information can.

Environmental Issues Causes and Effects. Greenhouse Effect  Cause:  Water vapor, Carbon Dioxide (CO2), methane, and other gases trap heat that radiates.

Human Impact on the Biosphere. Nonrenewable Resources Cannot be replaced, or are being used faster than natural processes can create them. Fossil fuels:

Human Impacts on the Environment. Part One Ecosystem Services and Human Impacts.

Chapter 5 Biological Diversity and Conservation Section 1 Vanishing Species.

Global Issues Biology CH 6.

Biodiversity The variety of life in an area

A. Rapid Human Population Growth is the root of most of our environmental problems. Industrial Revolution Medical Advancements Farming Advancements.

Learning Targets 20. Explain how habitat destruction, invasive species, and overexploitation lead to a loss of species. 21. Describe how human population.

Biodiversity: refers to the variety of species in a specific area A rainforest has a greater “biodiversity” than a cornfield The more species there are,

Humans in the Biosphere. Changing the landscape  Humans depend on and participate in food webs and chemical cycles.  Activities that affect the biosphere.

Human Impact on the Biosphere:. Natural Resources  Renewable Resource: nature can replace it in the near future.  Sustainable Yield: the replacement.

Humans in the Biosphere Chapter 6. Humans in the Biosphere All organisms share a limited resource base We all rely on natural ecological processes that.

Warm-Up #5 3/16/09 What is carrying capacity? How is it reached? What is carrying capacity? How is it reached? How many people the environment can hold,

Human Impact on the Environment Cost vs Benefit.

Chapter 6 Humans in the Biosphere. Chapter 6 Section 1 A Changing Landscape.

Environmental Issues.

Biological Diversity & Conservation

Human Impact on Ecosystems

Cities also produce more pollution.

Biology Chapter Sixteen: Human Impact on Ecosystems

Population growth has placed strains on our environment

Honors Biology Notes May

22-2: ENVIRONMENTAL ISSUES

Your group letter is on your desk Your group letter is on your desk! 2-3 per group Take an index card with writing and a blank index card You have.

Humans in the Biosphere

KEY CONCEPT Fossil fuel emissions affect the biosphere.

Human Impact on the Biosphere

HUMANS IN THE BIOSPHERE

ECOSYSTEM Collection of abiotic (nonlivng) and biotic (living) factors in an area Together they influence growth, survival, and productivity of an organism.

Ch 6 Humans in the Biosphere

Biological Diversity & Conservation

Presentation transcript:

Resources

Biodiversity

Conservation Biology

Environmental Problems

Pollution

Miscellaneous

$100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500

The type of resource that can be regenerated?

Renewable

The type of resource that cannot be replenished.

Nonrenewable

The way of using natural resources without depleting them?

Sustainable Development

Catching fish faster than they can reproduce?

Overfishing

The removal of forests is called?

Deforestation

The number of species in an ecosystem is called?

Biodiversity

When a species is wiped off the face of the earth?

extinction

When a species numbers become so low that it might go extinct?

Endangered

When a species number drop drastically the species becomes?

Threatened

What is the order of progression for something going extinct.

Threatened species, then endangered species, then extinct

The management of natural resources and the preservation of habitats is called?

Conservation

When an effort is made to put a species back into its natural environment after it has been driven out is called?

Reintroduction Program

What is the number one cause of species decline?

Habitat Loss

Which of the following is extinct? Passenger Pigeon, American Bald Eagle, Manatee, Giant Panda, Buffalo (Bison)

Passenger Pigeon

When a wildlife area is separated into several areas it is called?

Habitat Fragmentation

An increase in the average temperature of the biosphere is called?

Global Warming

The layer above earth that helps keep out harmful UV radiation?

Ozone layer

What is the main gas that increases global warming?

Carbon Dioxide

Any material that enters the biosphere that is harmful to the environment is called?

Pollutant

What gas is responsible for the hole in the ozone layer?

CFC’s or Chlorofluorocarbons

What are the 3 types of pollution?

Land, Air, & Water

This is a type of air pollution?

Smog

Most air pollution is caused by?

The burning of fossil fuels.

This type of pollution combines with water and falls to the earth?

Acid Precipitation or Acid Rain

This type of habitat loss is caused by pollution.

Habitat Degradation

The term used to describe non- native species in an area.

Exotic Species

What type of forest is considered nonrenewable?

Old Growth

These are used to contain oil spills?

Boom

These materials are used to soak up oil spills?

Sorbents

What is evidence that global warming is increasing?

Melting of the polar ice caps