ALWAYS SPEAK LIGHTLY TO AN ENRAGED DRAGON.- Steven Brust -

WHAT IS ENVIRONMENTAL SCIENCE?

WHAT IS ENVIRONMENTAL SCIENCE?

THE SCIENCE THAT STUDIES THE INTERACTION OF MAN AN THE ENVIRONMENT.

WHAT IS A SUSTAINABLE PROCESS?

WHAT IS A SUSTAINABLE PROCESS?

A PROCESS THAT CAN BE CONTINUED AT THE SAME LEVEL FOR FUTURE GENERATIONS.

PROCESS

COMPLETE THE DIAGRAM FOR A SUSTAINABLE PROCESS

PROCESS

COMPLETE THE DIAGRAM FOR A SUSTAINABLE PROCESS

RESOURCES

WASTE

PRODUCTS

WHAT TWO THINGS HAVE TO HAPPEN FOR A PROCESS TO BE SUSTAINABLE?

WHAT TWO THINGS HAVE TO HAPPEN FOR A PROCESS TO BE SUSTAINABLE?

A. YOU CANNOT GENERATE SO MUCH WASTE YOU DESTROY THE ENVIRONMENT

B. YOU CANNOT USE UP ALL OF YOUR RESOURCES

WHAT IS THE NUMBER ONE FACTOR DRIVING DAMAGE TO THE ENVIRONMENT?

WHAT IS THE NUMBER ONE FACTOR DRIVING DAMAGE TO THE ENVIRONMENT?

HUMAN POPULATION

WHY HAS HUMAN POPULATION INCREASED SO MUCH?

WHY HAS HUMAN POPULATION INCREASED SO MUCH?

HUMANS HAVE BEEN SO ADAPTABLE

LIST THREE WAYS THAT HUMANS HAVE BEEN ABLE TO GO BEYOND THEIR CARRYING CAPACITY.

LIST THREE WAYS THAT HUMANS HAVE BEEN ABLE TO GO BEYOND THEIR CARRYING CAPACITY.

AGRICULTUREMODERN MEDICINENEW WAYS TO PRODUCE ENERGYTECHNOLOGY

LIST THREE WAYS THAT FARMLAND IS LOST OR TAKEN OUT OF PRODUCTION.

DEVELOPMENTEROSIONCLIMATE CHANGEPOOR IRRIGATION TECHNIQUESOVER GRAZING

70,000 YEARS AGO HOW SMALL DO SCIENTISTS THINK THE HUMAN POPULATION BECAME?

70,000 YEARS AGO HOW SMALL DO SCIENTISTS THINK THE HUMAN POPULATION BECAME?

AS FEW AS 10,000

WHAT WAS AFRICA LIKE AT THIS TIME AND WHY?

WHAT WAS AFRICA LIKE AT THIS TIME AND WHY?

IT HAD BECOME VERY DRY. IT WAS IN THE MIDDLE OF AN ICE AGE.

WHERE DID HUMANS END UP WHEN THEY LEFT FIRST LEFT AFRICA?

WHERE DID HUMANS END UP WHEN THEY LEFT FIRST LEFT AFRICA?

THEY MADE IT ALL THE WAY TO AUSTRALIA.

BEFORE GOING TO EUROPE, WHERE DID HUMANS GO FIRST? WHY?

BEFORE GOING TO EUROPE, WHERE DID HUMANS GO FIRST? WHY?

CENTRAL ASIA

EUROPE WAS IN AN ICE AGE.

WHERE DID THE PEOPLE WHO POPULATED NORTH AND SOUTH AMERICA COME FROM?

WHERE DID THE PEOPLE WHO POPULATED NORTH AND SOUTH AMERICA COME FROM?

SIBERIA

HOW DID THEY GET FROM SIBERIA TO ALASKA?

HOW DID THEY GET FROM SIBERIA TO ALASKA?

SEA LEVELS WERE MUCH LOWER, AND THERE WAS A LAND BRIDGE THAT CONNECTED SIBERIA TO ALASKA.

WHEN DID THE ICE AGE END?

WHEN DID THE ICE AGE END?

14,000 YEARS AGO

MOST AIR POLLUTION IN OUR AREA IS CAUSED BY ___________________.

MOST AIR POLLUTION IN OUR AREA IS CAUSED BY CARS AND TRUCKS____.

MOST WATER POLLUTION IN OUR AREA IS CAUSED BY ________________________.

MOST WATER POLLUTION IN OUR AREA IS CAUSED BY __STORMWATER RUNOFF_____.