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Ch. 6 Science
Ecosystems, Biomes, Food Webs, Symbiosis
| Question | Answer |
|---|---|
| A type of symbiosis in which one species is helped and the other is neither helped nor harmed | Commensalism |
| A type of symbiosis in which BOTH species are helped or benefit | Mutualism |
| A type of symbiosis in which one species is helped and the other is harmed | Parasitism |
| A large group of similar ecosystems that share a similar climate | Biome |
| A type of consumer who only eats plants | Herbivore |
| A type of consumer who eats other animals | Carnivore |
| All the living and nonliving things in an area | Ecosystem |
| A close living relationship between 2 different species | Symbiosis |
| Describe the relationship between predator and prey | A predator is a an animal that hunts and eats other animals. Prey is the animal that is eaten by a predator. Some predators can also be prey to larger animals. |
| List some abiotic factors | sun, rain, snow, temperature, soil |
| A biome that is cold year round, has snow and ice covered land, has no trees and is home to polar bears and artic foxes | Tundra |
| A biome that has heavy rainfall, warm temperatures, and many different plant and animal species | Tropical Rainforest |
| A biome that has grasses, few trees, some rainfall but dry spells that result in fires | Grasslands |
| Humans and tapeworms | Example of parasitism |
| clownfish and sea anemone | Example of mutualism |
| a robin building a nest in an oak tree | Example of Commensalism |
| When an insecticide is spread through a food chain from a fish to a hawk | Biomagnification |
| Animals who occupy a large, broad niche and eat many things | Generalists |
| Animals who occupy a small, specific niche and eat limited things | Specialists |
| Describe how parasitism is different than a predator and prey relationship | Parasitism-one species finds a host species to get its food supply (humans and mosquitos). Predator/Prey-one animal hunts another animal (hawk and snake) |
| Plants in a food chain | producers |
| animals in a food chain | consumers |