Don't Invade Me
Wonderful Food Webs
Did They Disappear?
Positive or Negative
Don't Be Silly
100

This type of invasive species can smother or crowd out

invasive plants

100

A food web is______________?

overlapping food chains in an ecosystem

100

this organism is responsible for breaking down dead animals and plants back into the soil.

Decomposer

100

Positive or Negative


Dams can cause flooding

Negative

100

Touch your tongue to your nose

Hmmmmmmmmm

200

This type of invasive species is harder to control because they are mobile.

invasive animals

200

In a food web, the organism that will have the most energy will be the __________

producers

200

Mimic Mr. G......you have ten seconds

I will decide

200

Positive or negative


Fish are unable to migrate past the dams

Negative

200

What is an organism that eats other animals and has no predators called?

Apex predator

300

Most of the time when a new species is introduced to a new ecosystem, it___________?

doesn't survive.

300

In a food web, all primary energy comes from the _____?

Sun

300

The most abundant decomposer is.....

bacteria

300

Positive or negative


Dams improve water quality

Positive

300

Do a russian squat kick dance

Yay or Nay

400

What made the Kudzu an invasive plant species?

It crowded out other plants.

400

Do the floss

Congrats or boooooo?

400

Although this organism isn't a decomposer, it does help in the process. They feed on dead animals.

Scavengers

400

Dams can store water during times of drought


Positive or negative?

Positive

400

What would happen if one organism was removed from an ecosystem?

The balance would be disrupted

500

snap your finger 10 times in 10 seconds

hmmmm, only Mr. G will know.

500

In a food chain the organism that only eats producers is called the _______?

primary consumer

500

What would happen if there were no decomposers?

Dead matter would remain on the ground and build up.

500

Do the nay nay

Mr. G will grade your performance

500

YOU BECAME TOO GREEDY

- 500 points