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Page 1: Ecology Ecology Ecology Ecology Ecology Ecology
Page 2: Ecology Ecology Ecology Ecology Ecology Ecology

EcologyEcology

Page 3: Ecology Ecology Ecology Ecology Ecology Ecology

EcologyEcology

Page 4: Ecology Ecology Ecology Ecology Ecology Ecology

EcologyEcology

Page 5: Ecology Ecology Ecology Ecology Ecology Ecology

EcologyEcology

Page 6: Ecology Ecology Ecology Ecology Ecology Ecology

EcologyEcology

Page 7: Ecology Ecology Ecology Ecology Ecology Ecology

EcologyEcology

Page 8: Ecology Ecology Ecology Ecology Ecology Ecology

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E E E E E E

Page 9: Ecology Ecology Ecology Ecology Ecology Ecology

All of the All of the environmental environmental

features in an area features in an area where an organism where an organism

liveslives

Page 10: Ecology Ecology Ecology Ecology Ecology Ecology

What is a What is a habitat?habitat?

Page 11: Ecology Ecology Ecology Ecology Ecology Ecology

Position in a Position in a food web and food web and

behavior is behavior is part of thispart of this

Page 12: Ecology Ecology Ecology Ecology Ecology Ecology

What is a What is a niche?niche?

Page 13: Ecology Ecology Ecology Ecology Ecology Ecology

Increases in Increases in competition for food, competition for food,

shelter, and mates shelter, and mates cause a population to cause a population to

reach thisreach this

Page 14: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is carrying carrying capacity?capacity?

Page 15: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: Two robins Ex: Two robins eating worms eating worms on the same on the same

lawnlawn

Page 16: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is competition?competition?

Page 17: Ecology Ecology Ecology Ecology Ecology Ecology

One organism One organism capturing and capturing and eating anothereating another

Page 18: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is predationpredation

??

Page 19: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: Aphids Ex: Aphids excrete a waste excrete a waste that ants eat, that ants eat,

while ants protect while ants protect the aphids from the aphids from

predatorspredators

Page 20: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is mutualism?mutualism?

Page 21: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: oak tree Ex: oak tree provides a provides a

place for a bird place for a bird to build a nestto build a nest

Page 22: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is commensalismcommensalism

??

Page 23: Ecology Ecology Ecology Ecology Ecology Ecology

DifferencDifference e

between between parasites parasites

and and predatorpredator

ss

Page 24: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is parasites parasites keep their keep their hosts alive hosts alive for a while?for a while?

Page 25: Ecology Ecology Ecology Ecology Ecology Ecology

Movement Movement of a single of a single

caribou into caribou into a herda herd

Page 26: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is immigratioimmigratio

n?n?

Page 27: Ecology Ecology Ecology Ecology Ecology Ecology

Pattern of Pattern of growth growth limited limited

resources resources will showwill show

Page 28: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is logistic?logistic?

Page 29: Ecology Ecology Ecology Ecology Ecology Ecology

T/F Carrying T/F Carrying capacity capacity

changes after changes after a fire or flooda fire or flood

Page 30: Ecology Ecology Ecology Ecology Ecology Ecology

What is true?What is true?

Page 31: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: Diseases Ex: Diseases spread more spread more rapidly when rapidly when

an area is an area is crowdedcrowded

Page 32: Ecology Ecology Ecology Ecology Ecology Ecology

What is a What is a density-density-

dependent dependent limiting limiting factor?factor?

Page 33: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: Natural Ex: Natural disasterdisaster

Page 34: Ecology Ecology Ecology Ecology Ecology Ecology

What is a What is a density-density-

independent independent limiting limiting factor?factor?

Page 35: Ecology Ecology Ecology Ecology Ecology Ecology

Sequence of Sequence of biotic changes biotic changes

that regenerate that regenerate or create an or create an ecological ecological communitycommunity

Page 36: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is successiosuccessio

n?n?

Page 37: Ecology Ecology Ecology Ecology Ecology Ecology

Development Development of an of an

ecosystem in ecosystem in an area that an area that

has been has been covered by covered by

lava begins bylava begins by

Page 38: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is breakdown of breakdown of

rock by rock by pioneer pioneer species?species?

Page 39: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: lichens Ex: lichens and mosses and mosses

that first live that first live in in

uninhabited uninhabited areasareas

Page 40: Ecology Ecology Ecology Ecology Ecology Ecology

What are What are pioneer pioneer species?species?

Page 41: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: After a Ex: After a forest fireforest fire

Page 42: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is secondaseconda

ry ry successisuccessi

on?on?

Page 43: Ecology Ecology Ecology Ecology Ecology Ecology

Begins with Begins with bare rockbare rock

Page 44: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is primary primary

successionsuccession??

Page 45: Ecology Ecology Ecology Ecology Ecology Ecology

Earth’s human Earth’s human populationpopulation

Page 46: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is about 6 about 6 billion?billion?

Page 47: Ecology Ecology Ecology Ecology Ecology Ecology

Reason Reason Earth’s Earth’s carrying carrying

capacity has capacity has increasedincreased

Page 48: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is technologytechnology

??

Page 49: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: coalEx: coal

Page 50: Ecology Ecology Ecology Ecology Ecology Ecology

What is a What is a nonrenewablnonrenewable resource?e resource?

Page 51: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: Trees on Ex: Trees on Easter Island Easter Island

were cut were cut faster than faster than they could they could

growgrow

Page 52: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is nonrenewablnonrenewable resource?e resource?

Page 53: Ecology Ecology Ecology Ecology Ecology Ecology

Amount of Amount of land needed land needed to support a to support a

personperson

Page 54: Ecology Ecology Ecology Ecology Ecology Ecology

What is an What is an ecological ecological footprint?footprint?

Page 55: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: A vine Ex: A vine coiling around coiling around

an objectan object

Page 56: Ecology Ecology Ecology Ecology Ecology Ecology

What What thigmotropisthigmotropis

m?m?

Page 57: Ecology Ecology Ecology Ecology Ecology Ecology
Page 58: Ecology Ecology Ecology Ecology Ecology Ecology

Gases that Gases that contribute to contribute to

the the greenhouse greenhouse

effecteffect

Page 59: Ecology Ecology Ecology Ecology Ecology Ecology

What are What are carbon carbon

dioxide and dioxide and methane?methane?

Page 60: Ecology Ecology Ecology Ecology Ecology Ecology

Pollutants in Pollutants in the water the water

cycle cause cycle cause rain to rain to

become ______become ______

Page 61: Ecology Ecology Ecology Ecology Ecology Ecology

What is more What is more acidic than acidic than

normal?normal?

Page 62: Ecology Ecology Ecology Ecology Ecology Ecology

How How greenhouse greenhouse gases affect gases affect

Earth’s Earth’s atmosphereatmosphere

Page 63: Ecology Ecology Ecology Ecology Ecology Ecology

What is they What is they slow the slow the

loss of heat?loss of heat?

Page 64: Ecology Ecology Ecology Ecology Ecology Ecology

Increase in Increase in global global

temperaturestemperatures

Page 65: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is global global

warming?warming?

Page 66: Ecology Ecology Ecology Ecology Ecology Ecology

One One organism organism benefits benefits

while one is while one is neither neither

benefited or benefited or harmedharmed

Page 67: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is commensalcommensal

ism?ism?

Page 68: Ecology Ecology Ecology Ecology Ecology Ecology

Ex: A leech Ex: A leech feeds on a feeds on a

host’s bloodhost’s blood

Page 69: Ecology Ecology Ecology Ecology Ecology Ecology

What is What is parasitismparasitism

??

Page 70: Ecology Ecology Ecology Ecology Ecology Ecology

Final Jeopardy:Final Jeopardy:What 2 factors What 2 factors cause smog?cause smog?

Page 71: Ecology Ecology Ecology Ecology Ecology Ecology

Sunlight and pollutants from fossil fuels