15 questions
How many organisms are HERBIVORES?
1
2
3
4
Organisms such as mushrooms, bacteria, worms and ants that get energy by breaking down other dead organisms.
scavengers
consumers
decomposers
carnivores
Which of these correctly describe the NICHE of a rabbit?
predator and herbivore
consumer, carnivore
consumer, herbivore, prey
producer and prey
If the grasshopper were to be removed completely from the food web, what organism would be most affected?
The squirrel
The shrew
The deer
The rabbit
The shrew provides energy for the...
cricket
grasshopper
frog
snake
Which of these best describe a short term environmental change?
Radioactive waste that changes the physical traits of the organisms.
A flood that occurs quickly and causes organisms to find new shelter.
Pollution in the Hudson river that affects subsequent generations.
Global warming that occurs slowly over time and changes the climate of the Earth.
If additional snakes are introduced into this ecosystem, there will most likely be an immediate decrease in the...
hawk population
rabbit population
wildflower population
grass population
Which of the following describes a consequence of overfishing our ocean ecosystem?
Removal of invasive species
Ocean food webs can become imbalanced
Increased dissolved oxygen concentration
Fishing vessels cause water to warm up