ECOSYSTEM

1.- Who is destroying the ECOSYSTEMS?

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2.- What is an ecosystem?

• A group of unrelated organisms living together
• A man-made structure for plant growth
• A single organism in its environment
• A community of living organisms interacting with each other and their physical environment.

3.- An ecosystem could be:

(Select all the possible answers)

• forest, coral reef, grassland, pond, desert
• ocean
• mountain
• rock

• dog

4.- What are the components of AN ECOSYSTEM?

• Biotic factors and abiotic factors
• Herbivores and carnivores
• Plants and animals

5.- Select the abiotic elements:

• animals

• plants

• water, air, sunlight, soil, minerals
• bacterias

6.- Select the BIOTIC elements:

• Plants, animals, fungi, bacteria
• Rocks
• Clouds
• Sunlight

7. 7.- Definition for NICHE

• The study of animal behavior
• The process of an organism adapting to its environment
• The specific role or function of an organism or species within an ecosystem.
• The physical location where an organism lives

8.- Select an example of a PREY

• lion
• rabbit
• tiger

9.- Is the human being an ecosystem?

• No
• Sometimes
• Maybe
• Yes

10.- What is the FOOD CHAIN?

• A food chain is a type of necklace made of edible materials.
• A food chain is a series of restaurants serving different cuisines.
• A food chain is a series of organisms each dependent on the next as a source of food.
• A food chain is a term used in computer programming to describe data structures.