revision unit 1.2

Question	Answer
What is Mutualism	an interaction between organisms where both the organisms benefit from the relationship and neither is harmed
What is Commensalism	an interaction between two organisms where one of them benefits but the other one is not affected
What is Parasitism	an interaction where one type of organism (the parasite) lives on or in another type of organism (the host); the host is usually harmed or even killed
What are Abiotic factors	non-living factors in the environment
What are Adaptions	characteristics that help an organism to survive in its environment
What is the Biosphere	the place where all life exists consists of Earth and its atmosphere
What are Biotic factors	living factors in the environment
What are Ecologists	scientists who study the interactions between living things and their environment
What is a Ecosystem	a system formed by organisms interacting with each other and their non-living surroundings in a balanced way
What is an Enviroment	the term used to describe all the conditions that affect a plant or animal in its habitat

Resource summary

	Created by shuaib Mohamed about 8 years ago