Life Science Review: Question Preview (ID: 28252)

Below is a preview of the questions contained within the game titled LIFE SCIENCE REVIEW: Life Science Unit Review .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

The type of symbiotic relationship where both organisms benefit
a) competition b) predation c) commensalism d) mutualism
Which is an example of ciommensalism
a) acacia trees and stinging ants b) hummingbirds and flowers c) impalas and oxpeckers d) remoras and sharks
The struggle between organisms to survive in a habitat with limited resources is called
a) predation b) competition c) mutualism d) commensalism
Which of the following might restrict the growth of a population
a) mild winters b) increased predation c) increased numbers of prey d) ample rainfall
The largest population an area can support
a) carrying capacity b) population density c) emigration rate d) immigration rate
Which of the following is an example of a community?
a) pine cones in a forest b) ticks, fleas, mites, and fungi on a dog c) cats and dogs in a neighborhood d) snails in an aquarium
Which is an abiotic factor in an ecosystem?
a) grass b) soil c) bacteria d) fungi
All of the biotic and abiotic factors that interact in a particular are make up a(n)
a) species b) population c) community d) ecosystem
Rain forests, grasslands, deserts, and the tundra are all examples of
a) biomes b) communities c) organisms d) populations
A prairie dog lives in a grassy habitat. Which of the prairie dog's need do the grasses meet?
a) water b) protection from predators c) food d) oxygen
A close relationship between two species that benefits at least one of the species is called
a) competition b) symbiosis c) succession d) adaptation
In parasitism, the organism that the parasite lives in or on is called what?
a) consumer b) host c) predator d) resource
Which of the following is an example of a predator adaptation?
a) protective covering b) mimicry c) poisonous tentacles d) false coloring
An environmental factor, such as food or space, that causes a population to stop growing or decrease in size
a) ecosystem factor b) limiting factor c) non-limiting factor d) population factor
Which of the following is a biotic factor?
a) air b) deer c) soil d) water
Which of these is an example of a population
a) raccoons in a neighborhood b) ticks and fleas on a dog c) shells in a seashell collection d) algae, snails, and fish in an aquarium
An organism's habitat provides
a) food and water only b) water only c) shelter and food only d) food, water, and shelter
The type of symbiotic relationship where one species benefits and the other is harmed
a) mutualism b) parasitism c) competition d) predator
Which characteristic is shared by both parasites and predators?
a) they both live inside their host b) they both attack a living food source c) they both feed on decomposing plants d) they both capture and kill animals
Which land biome is extremely cold and dry?
a) rainforest b) tundra c) grassland d) mountains
Play Games with the Questions above at
To play games using the questions from the data set above, visit and enter game ID number: 28252 in the upper right hand corner at or simply click on the link above this text.

Log In
| Sign Up / Register