WorksheetsPost Test Abiotic and Biotic Factors
Total questions: 10
Worksheet time: 5mins
Which of the following terms describe a straight series of connections among organisms that feed on each other?
Ecosystem
Community
Food Web
Food Chain
What is the correct order from lowest to highest in the following food chain?
Hawk to grass
Grass to grasshopper to mouse
grasshopper to grass to mouse
Grass to Hawk
Which of the following animal is a 3rd level consumer
Grass
Hawk
Mouse
Grasshopper
Which animal is a first level consumer?
Grass
Hawk
Mouse
Grasshopper
Which one of the following is a producer?
Grass
Hawk
Grasshopper
Mouse
What level of consumer is a coyote?
First level consumer
second level consumer
third level consumer
Coyote can be a second or a third level consumer depending on the energy pyramid of species
What level of consumer is the rabbit?
1st level consumer
2nd level consumer
3rd level consumer
none he is a producer
The conditions for lionfish are different in the Atlantic Ocean and Pacific Ocean. Because lionfish are native to the Pacific Ocean, they have not caused the disruption in the Pacific Ocean that they have caused in the Atlantic Ocean.
Predators recognize lionfish and eat them
Prey do not recognize lionfish or avoid them
Predators do not recognize lionfish as prey
Lionfish population is controlled by humans
What are two benefits for the lionfish living in the Atlantic ocean and the Gulf of Mexico versus lionfish living in the Pacific Ocean?
The lionfish is on the top level of the food chain in coral reefs environments
The lionfish would increase the fishing industries profits
Both A and B
Neither A or B
Human activity can affect ecosystems by removing producers, consumers, and decomposers. What limiting factors may result from human actions, and what effects might they have on the flow of energy and matter in an ecosystem?
Humans might us available space, disrupting shelter, the land, and nesting sites, or changing water supplies to the ecosystem.
Their actions could reduce the number of producers and consumers by disrupting the food web and reducing the amount of available energy for consumers.
Both A an B
Neither A or B
