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

How come Elmer

Never made any other

Adhesive products?

Lazy, Crazy,

, Stinky, Crusty, Snotty,

& Vyacheslav…

The other 7 Dwarves.

No one talks about them!

Classic

Australopithecine

Holiday Soup

recipes

Paradox Soup.

If you eat it…

you get

hungrier.

A Brief History of Vampires and String Theory.

By Stephen King &

Stephen Hawking

What is a

BIOME?

A large geographic

area that is

categorized by its

climate, flora (plants),

and fauna (animals).

What are the

characteristics of

the littoral zone of

a lake?

It is the area close

to the shoreline.

Sunlight can reach

the bottom, so there

are many plants and

animals living

there.

You are standing in water up to your knees. There are many plants but no trees around.

Looking ahead you can see the edge of a pond or

lake. Where are you?

In a marsh.

Explain how

succession happens

in a lake.

Over time the lake can fill with sediment. Plants begin to grow

as light can now reach the bottom. As the plants continue to flourish, more debris builds up on

the bottom. The decay of this material uses up available oxygen

and that changes what can live there. If enough sediment builds up...a forest will start to develop.

What is the difference between a

swamp and a marsh?

There are trees growing in a

swamp; a marsh is devoid of

trees.

Which biome is known

for having the greatest

biodiversity?

Tropical Rainforests.

What types of

adaptations would you

expect desert plants to

have?

-Waxy leaves to keep

water from evaporating.

-Spines to help radiate heat

and deter grazers.

-Shallow root systems to

gather available water.

-Fleshy tissues to hold

water

Most of the landmass near the

Equator is of this biome:_____

Tropical Forest

*Remember…not all tropical forests

are rainforests, and not all

rainforests are tropical!

How much

precipitation can a

tropical rainforest

receive in a year?

Your book says 400cm (157.5

inches), but…if you do some

research, you’ll see a lot of

other numbers. The important

part is…it’s more rainfall than

any other biome!

Are all deserts dry and

hot?

Nope!

All deserts are dry; < 10” of

rain/year.

But…some deserts are cold (like

the Gobi and Great Basin…and

ice cream…oh…wait…that’s

dessert).

What is the name for the soil in the

tundra that is always frozen?

Permafrost

Describe the climate of the

coniferous forest (aka taiga or

boreal forest).

-Not very much rain (avg. 14-

29.5” (35-75cm) year) Temperatures:

Winter Avg.: -10⁰c (14⁰f) Summer Avg: 14⁰c (57⁰f)

Basically: Cool summers and cold

winters.

What would a taiga look like in the

winter?

It would be orange with black

stripes and it would be

shivering…just kidding

There would be a lot of

snow and the conifers (pine

trees) would have all of

their leaves (needles).

What is one of the primary food

sources in the Arctic polar ice

ecosystem?

Plankton

What types of adaptations would you

expect the denizens of the tundra to

have?

-White Coloration-Camouflage.

-Thick fur and/or fat-insulation.

-Fat/Blubber-Long term energy

storage.

-Wide feet to act as snowshoes.

What is an estuary?

An area wherein freshwater

combines with saltwater

(brackish). This creates a unique

ecosystem because of the water’s

low-level salinity.

What are the conditions in the

intertidal zone to which organisms

must be adapted?

-Being underwater at times and

exposed to the air at others.

-Drastic temperature changes.

-Exposure to heavy wave action.

-Changes in salinity.

In this ecosystem, many of the

organisms are camouflaged to look

like floating plants?

Hey! That really has an Alex Trabek sound to it if you read it

with the proper inflection! Did you know that he is a big

hockey fan? You do now

The Sargasso Sea.

What conditions do

coral reefs need in

order to thrive?

Intense sunlight and

warm, clear water.

What is the major difference

between the zonation of the

pelagic and benthic zones and

the zonation of the group

containing the intertidal,

neritic, and oceanic zones?

The intertidal, neritic, and

oceanic zones are

identified based upon

distance from the shore.

The pelagic and benthic

zones are depth-based.

Name three specific temperate

grasslands?

Pampas-Argentina

Steppes-Mongolia

Prairies-Western US

Within which biome are we located?

Temperate deciduous forest.

Why would plants growing on the

shaded forest floor need broader

leaves than those growing in an open

meadow?

Broader leaves present a

greater surface area for

collecting energy from

the sun. This energy is

necessary for

photosynthesis.

Describe the two major grassland

biomes.

Tropical grasslands-(like the African Savanna)

-Relatively warm-hot all year.

-Up to 50” of rain.

-Rainy and dry seasons

-Very few trees that are found in small clusters

where the are present

Temperate grasslands-(such as the US prairies)

-Have harsh winters. -10-30” of precipitation, some of it is snow.

-very few trees, occasional fires.

If two regions share similar

abiotic factors, what would you

expect to learn if you observed

the various species of flora and

fauna in both places.

There is a high probability that

you would observe many

plants and animals with

similar adaptations due to the

fact that they have to survive

in similar environments.