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7th grade

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Question
Answer
define ecosystem?   is all the living and nonliving factors that affect an organism.  
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define biomes   is a major region that is characterized by its climate,soil type(s), and the dominant plants, animals, and other organisms that live there.  
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what are of the land biomes?   tundra, taiga, deciduous forest, grassland, rain forest, and desert  
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what is the climate of the tundra?   cold  
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what is the climate of taiga?   cold  
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what is the climate of the deciduous forest?   moderate  
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what the climate of the grassland?   moderate  
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what the climate of the savanna(type of grassland)?   hot  
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what the climate of the rain forest?   hot  
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define climate   Weather conditions over a long period of time  
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Rivers & Streams   Bodies of flowing water moving in one direction.  
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land & stream   surrounded by land  
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Estuary   An area where fresh water from rivers spills into the ocean  
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The Intertidal Zone   is the place where the ocean meets the land. This area is exposed to the air for part of the day. Waves are always crashing on the rock and sand.  
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The Neritic Zone   the water becomes deeper. The ocean floor starts to slope downward. The water is warm and receives a lot of sunlight. Many interesting plants and animals, such as corals, sea turtles, fishes, and dolphins, live in this zone.  
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The Oceanic Zone   the sea floor drops sharply. This zone contains the deep water of the open ocean.  
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