Show:
vocabulary
biomes
true or false?
members of a community
Staying alive
100

What is the death of all organisms of a species?

What is extinction

100

This biome has the highest temperatures and heaviest amount of annual rainfall.

What is rainforest

100

climate change is NOT a cause of extinction

What is false

100

Which organism is a carnivore? bacteria grass wolf worm

wolf

100

which is an example of parasitism? a bird eating insects that bother an ox a deer tick sucking blood from a dog's ear a remora eating scraps from a shark's meal an ant protecting aphids, then getting a drink from them

What is a deer tick sucking blood from a dog's ear

200

The use of less of a resource to make the supply last longer is called...

conservation

200

Terrestrial biomes are biomes found

on land

200

A volcanic eruption is a natural cause for an ecosystem to change

What is true

200

Which organism is not a decomposer? earthworm fungus protist tapeworm

tapeworm

200

A larva of an antlion builds a pit in dusty soil. It waits for small insects to fall into the pit, and then it eats them. What is the antlion's method of hunting an example of? parasitism succession adaptation a limiting factor

What is an adaptation

300

What is the relationship between different kinds of organisms called?

What is symbiosis

300

Coldest biome

Tundra

300

Driving in your car instead of walking is an example of conservation.

What is false

300
Which two organisms would you expect to compete with each other? birds and insects deer and fish hyenas and cheetahs raccoons and sea turtles
hyenas and cheetahs
300

Seals eat sea urchins, and sea urchins eat sea weed.

Which effect will an increase in sea urchins MOST likely have when looking at this food web?

decrease in sea weed

400

What is a contest among populations that need to get a certain amount of food, water, and shelter to survive?

What is competition

400

The largest terrestrial biome on earth. It extends in a broad band across North America, Europe, and Asia to the southern border of the arctic tundra. It is also found at cool, high elevations in the more temperate latitudes.

Taiga

400
an animal that only eats one type of food is at risk of becoming extinct if that food is taken away.
What is true
400
A spider builds a web in a field. The web catches grasshoppers, which the spider eats. What kind of relationship does the spider have with the grasshopper?
What is a predator-prey relationship
400

Sea anemones use their tentacles to sting their prey. However, fish like the clown fish are not harmed by the anemone's sting. They often lived around the anemone's tentacles to get protection from predators. What type of symbiosis best describes this relationship between the clown fish and the sea anemone?

What is commensalism

500

What diagram shows the complex feeding relationships between different food chains in an ecosystem?

What is a food web

500

This biome has four changing seasons including winter, spring, summer, and fall.

What is temperate biomes

500

Different populations in a community often compete for the same resources

true

500

what is the order in which energy flows in an ecosystem?

sun->producer->herbivore->carnivore->decomposer

500

Fox eats grasshoppers and rabbit, and those eat grass.

The removal of which organism would result in the MOST damage to the ecosystem?

What is grass