FREE ECOLOGY AND STUDY GAMES ABOUT ECOLOGY

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FREE ECOLOGY AND STUDY GAMES ABOUT ECOLOGY

TERMS EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -39 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Food Webs

Answer:

A pictorial representation of the feeding relationship among organisms in an ecosystem.

Question 2: Natural Ecosystem

Answer:

Neither planned or maintained by people.

Question 3: Ecology

Answer:

How organisms interact with each other and their environment.

Question 4: Respiration

Answer:

The process by which organisms exchange gases, especially oxygen and carbon dioxide, with the environment.

Question 5: Heterotroph

Answer:

Organisms that must feed on the other organisms to obtain energy.

Question 6: Amphibious

Answer:

born in water, breathing with gills but can live on land or in water.

Question 7: Detritivores

Answer:

A consumer that feeds off of organic matter such as a magget or earthworm.

Question 8: Biome

Answer:

Large geographical region that contains similar ecosystems.

Question 9: Species

Answer:

A group of similar organisms in an ecosystem that can reproduce with each other.

Question 10: Predators

Answer:

Animals that catches and feeds off of other live animals.

Question 11: Niche

Answer:

All the interactions of a given species with its ecosystem.

Question 12: Herbivores

Answer:

An animal that only eats plants.

Question 13: Commensalism

Answer:

Type of symbiosis in which one species benefits from a relationships without helping or harming the other species.

Question 14: Environment

Answer:

All living things and nonliving things that exist on Earth.

Question 15: Community

Answer:

Population of different species that live and interact in the same area. These species compete for resources within that area.

Question 16: Population

Answer:

A group of members of the same species that live in the same area.

Question 17: Photosynthesis

Answer:

The process plants use to produce carbohydrates from carbon dioxide, water, and sunlight. (CO

Question 18: Abiotic

Answer:

Non living things, physical things like minerals, air, or things measured with temperature or hours of daylight or salt concentration.

Question 19: Aquatic

Answer:

Water based animal, plant, or ecosystem.

Question 20: Omnivores

Answer:

An animal that eats both plants and meat.

Question 21: Mutualism

Answer:

A type of symbiosis in which both species benefits from the symbiotic partnership.

Question 22: Scavengers

Answer:

An animal that mostly eats decaying biomass.

Question 23: Biotic

Answer:

Living things, organisms like plants animals,or algae.

Question 24: Toxins

Answer:

Substances that are created by plants that are poisonous(toxic) to humans.

Question 25: Parasites

Answer:

Obtain their food by feeding off another organism like the fish on sharks stomach.

Question 26: Artificial ecosystem

Answer:

Artificial ecosystem is planned and maintained by people. Examples are cities, zoos, aquarium, farms.

Question 27: Carrying Capacity

Answer:

Maximum number of individuals that an ecosystem can support without reducing its ability to support future generations of the species.

Question 28: Biodiversity

Answer:

Number and range of different organisms in an area.