A relationship between two organisms in which one organism benefits and the other is unharmed...
Mutualism
Competition
Parasitsm
Commensalism
2. Multiple Choice
30 seconds
1 pt
A tapeworm and a cat have this type of relationship.
mutualism
parasitism
commensalism
competition
3. Multiple Choice
30 seconds
1 pt
What type of symbiosis? Hummingbirds feed on nectar from flowers. The flowers are pollinated by hummingbirds as they move from flower to flower.
commensalism
mutualism
parasitism
predation
4. Multiple Choice
30 seconds
1 pt
What type of symbiosis? Skunks often live in burrows that have been dug and abandoned by woodchucks.
commensalism
mutualism
parasitism
predation
5. Multiple Choice
30 seconds
1 pt
Which symbols best describe parasitism?
+,+
+,-
+,0
-,0
6. Multiple Choice
30 seconds
1 pt
Red-billed oxpeckers are birds that often feed on parasites that infest impala. This is an example of _______.
commensalism
mutualism
neutralism
competition
7. Multiple Choice
1 minute
1 pt
A relationship between two organisms in which both organisms benefit.
Mutualism
Competition
Parasitism
Commensalism
8. Multiple Choice
1 minute
1 pt
When a mosquito bites you, you are the __________ and the mosquito is the ____________.
host, hostess
parasite, host
host, parasite
prey, predator
9. Multiple Choice
30 seconds
1 pt
Aphids are tiny insects that live on and eat the leaves of plants, removing vital nutrients from the plants.
Predation
Parasitism
Commensalism
Mutualism
10. Multiple Choice
30 seconds
1 pt
The stork uses it saw-like bill to cut up the dead animals it eats. As a result, the dead animal carcass is accessible to some bees for food and egg laying. The relationship neither harms nor benefits the stork.
parasitism
commensalism
mutualism
11. Multiple Choice
30 seconds
1 pt
Mistletoe extracts water and nutrients from a spruce tree. The spruce tree is harmed.
parasitism
commensalism
mutualism
12. Multiple Choice
30 seconds
1 pt
Remoras attach themselves to a shark’s body. They then travel with the shark and feed on the leftover food scraps from the shark’s meals. The relationship neither harms nor benefits the shark.
parasitism
commensalism
mutualism
13. Multiple Choice
30 seconds
1 pt
Yucca flowers are pollinated by yucca moths. The moths lay their eggs in the flowers where the larvae hatch and eat some of the developing seeds. Both species benefit.
parasitism
commensalism
mutualism
14. Multiple Choice
1 minute
1 pt
Hermit crabs live in shells made and then abandoned by snails. This relationship neither helps nor harms the snails.
parasitism
commensalism
mutualism
15. Multiple Choice
30 seconds
1 pt
Honey guide birds alert and direct badgers to bee hives. The badgers then expose the hives and feed on the honey first. Next the honey guide birds eat. Both species benefit.
parasitism
commensalism
mutualism
16. Multiple Choice
30 seconds
1 pt
A cuckoo may lay its eggs in a warbler’s nest. The cuckoo’s young will knock the warbler’s eggs out of a nest and the warbler will raise the cuckoo’s young.
parasitism
commensalism
mutualism
17. Multiple Choice
30 seconds
1 pt
As bison walk through grass, insects become active and are seen and eaten by cowbirds. The relationship neither harms nor benefits the bison.
parasitism
commensalism
mutualism
18. Multiple Choice
20 seconds
1 pt
Heartworms develop inside a dog’s heart. The worms cause health problems and may result in death.
parasitism
commensalism
mutualism
19. Multiple Choice
30 seconds
1 pt
Orchids grow inside a bromeliad plant. The orchid obtains water and nutrients from the bromeliad, but does not help or harm it.
parasitism
commensalism
mutualism
20. Multiple Choice
30 seconds
1 pt
A wasp lays its eggs on a caterpillar. When the wasp eggs hatch, the larva will eat the caterpillar and kill it.
parasitism
commensalism
mutualism
21. Multiple Choice
20 seconds
1 pt
Two male Giraffes are fighting over the last green leaf of a tree that is dying.
Competition
Mutualsim
Predation
Commensalism
22. Multiple Choice
20 seconds
1 pt
A hawk flies down and scopes of a snake, trying to slither into the ground
Predation
Competition
Hungry
Mutualism
23. Multiple Choice
30 seconds
1 pt
Any thing or organism that regulates the size of a population is known as __________.
a limiting measure
a limiting factor
carrying capacity
biodiversity
24. Multiple Choice
1 minute
1 pt
If a disease destroying barley plants in a field swept through an ecosystem, what would happen to the barley eating bird population in the the field ?
The bird population would stay the same
The bird population would infinitely increase
The bird population would decrease
25. Multiple Choice
30 seconds
1 pt
When a population grows past the ecosystem's carrying capacity, what happens to the population?
Continues to grow
The population starts to die off to return to carrying capcity
The population will go extinct due to lack of resources
The population grows then finds a new carrying capacity
26. Multiple Choice
30 seconds
1 pt
A symbiotic relationship that involves species having to fight for something they both need or want
competition
predation
commensalism
parasitism
27. Multiple Choice
30 seconds
1 pt
A symbiotic relationship between a predator and prey
competition
parasitism
predation
mutualism
28. Multiple Choice
30 seconds
1 pt
A fox chasing a rabbit to eat it is
predation
mutualism
parasitism
commensalism
29. Multiple Choice
1 minute
1 pt
What are the biotic factors in this image?
sunlight, elephants, and grasses
sunlight, water, and air
elephants, plants, trees
30. Multiple Choice
1 minute
1 pt
In the energy pyramid below, which organism has the least amount of energy available?
Producers
Herbivores
Carnivores
Top Predator
31. Multiple Choice
1 minute
1 pt
In the energy pyramid here, which organisms have the most energy available?
Producers
Carnivores
Herbivores
Top Predator
32. Multiple Choice
30 seconds
1 pt
What does a food web represent?
All connections of energy flow throughout all organisms in a habitat.
The specific ways that mutualism is carried out.
A single pathway or energy flow between organisms.
How carnivores get their food.
33. Multiple Choice
30 seconds
1 pt
Which combination of symbols best describe mutualism?
+ +
+ -
+ 0
- 0
34. Multiple Choice
1.5 minutes
1 pt
The picture shows what type of succession?
primary
secondary
tertiary
quadanary
35. Multiple Choice
1.5 minutes
1 pt
The picture shows what type of succession?
primary
secondary
tertiary
quadanary
36. Multiple Choice
45 seconds
1 pt
What type of succession is shown going from figure A to figure B?
primary succession
ecological succession
secondary succession
intermediate
37. Multiple Choice
1.5 minutes
1 pt
After a volcanic eruption, lava covers the land. What is the order that plants grow to repopulate the area?
Lichens → Shrubs → Grasses → Trees
Lichens → tree → shrubs→Grasses
Grasses → Lichens → Shrubs → Trees
Lichens → Grasses → Shrubs → Trees
38. Multiple Choice
30 seconds
1 pt
What is a group of organisms of the same species living in the same area at the same time called?
Community
Population
A group
Ecosystem
39. Multiple Choice
30 seconds
1 pt
Which type of organisms gets its food energy by decomposing dead animals and plants?
Predators
Decomposers
Producers
Consumers
40. Multiple Choice
30 seconds
1 pt
Which type of organism would be considered a decomposer?
Small fish
Vegetation
Bacteria & Fungi
Invertebrates
41. Multiple Choice
30 seconds
1 pt
A ________ is made up of the community and all of the non-living factors in the environment.
ecosystem
biosphere
population
biome
42. Multiple Choice
30 seconds
1 pt
The biome with the greatest amount of biodiversity is the