1) What is an ecosystem? a) All the living organisms and the non-living things in a specific place, an the relationships between them b) All the living organisms in a specific place and the relationships between them c) All the species that live in a specific place 2) What types of ecosystems are there? a) Natural, artificial and mixed b) terrestrial, aquatic and artificial c) only terrestrial 3) What is population? a) The groups of the same species that live in one habitat  b) The groups of the different animals that live in one place 4) What is a community? a) The living things and non living elements of an ecosystem b) The different population that interact in one habitat 5) How many types of forests are there in the Earth? a) Coniferous, temperate decidious and grasslands b) Coniferous, tropical rainforests and mediterranean c) coniferous, temperate decidious, tropical rainforests and mediterranean 6) Which one is correct? a) Grasslands are long flat areas with a lot of trees b) Grasslands are long flat areas with a lot of grass 7) Deserts are... a) The hottest and coldest areas of the earth b) Ecosystems of wet areas 8) The Tundra is... a) A colder area near the North Pole b) A colder area near the South pole c) The hottest area in the Earth 9) Marine ecosystems include a) lakes, rivers and wet areas b) shoreline, coral reefs, open ocean and Kelpt forests c) Different species of a place. 10) Fresh water ecosystems are a) artificial ecosystems such as rivers, lakes and wet areas b) natural ecosystems such as rivers, lakes and wet areas 11) Artificial ecosystems... a) imitate natural ecosystems and are created by humans b) are natural ecosystems inside the cities

CONTEST ECOSYSTEMS

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