they used computer recording tapes
Ecosystems
The major categories of freshwater ecosystems are rivers and streams, lakes and ponds, and freshwater wetalnds Hope this helps
You can look at it as a biome or as an eco system
Well, an ecosystem, is a system formed by the interaction of a community of organisms with their enviroment. An ecosystem can be as small as a field or as large as the ocean. It is used to describe the world's major different habitat types. Terrestrial ecosystems include: arctic and alpine ecosystems, dominated by tundra with scarce vegetation; forest ecosystems, which can be subdivided into a whole range of types including tropical rainforests, Mediterranean evergreen forests, boreal forests, and temperate coniferous, deciduous and mixed forests; grasslands and savannas; and deserts and semi-arid ecosystems. Freshwater ecosystems include lakes, rivers, and marshlands. Marine ecosystems comprise an enormous range, from coral reefs, mangroves, sea-grass beds, and other shallow coastal water ecosystems, to open-water ones, including the mysterious, little-known ecosystems of the abyssal plains and trenches of the world's oceans.
Biomes are climatically and geographically defined similar climatic conditions communities of plants, animals, and soil organisms, and are often referred to as ecosystems. There are 6 biomes and they are tundra, tagia, grassland, desert, tropical rainforest, and decious forest.
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this is about ecosystems!
Climate is the major factor that determines where major ecosystems are located on the globe. An ecosystem is a community of organisms that live in the same physical environment.
There are many different types of ecosystems on earth that are categorized into three major classes of ecosystems that include freshwater, ocean, and terrestrial. Ocean ecosystems are the largest covering 75 percent of the earth.
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Trumpet, Trombone, tuba and french horn are the four major brass instruments
I DID THIS LAST CEMESTER!! THE ECOSYSTEMS ARE: FRESHWATER, SALTWATER, TUNDRA, AND I FORGET THE OTHER 1'S SORRY!!
Ecosystems
Solar energy.
Competition, symbiosis, and predation
Two major ways whereby nitrogen is fixed in ecosystems are through rainfall and through leguminous crops.
A G major is used in music. A G major is usually played on instruments. Some examples of instruments that plays G major include guitar, violin, and piano.