Best answer: Which one of the following is the largest and most uniform ecosystem?

The correct answer is Ocean. The Ocean is the largest existing ecosystem on our planet. It covers over 71% of the Earth’s surface.

Which is a large ecosystem?

The ocean is the most stable and largest ecosystem.

Which is the largest ecosystem Class 10?

Oceans comprise the biggest ecosystem. They occupy 71% of the earth’s surface. An ecosystem is a functional unit of the biosphere, where organisms and surroundings interact.

Which is the largest ecosystem on earth desert forest grassland oceans?

The largest ecosystem of the earth is the biosphere.

The atmosphere of the whole earth from oceans to mountains, deserts to the forest, all is covered by it. Though the ecosystem of the earth can be divided into many narrow subdivisions and are known as hydrosphere, biosphere, Lithosphere and the Biome.

Which one of the following is the largest ecosystem?

The correct answer is Ocean. The Ocean is the largest existing ecosystem on our planet. It covers over 71% of the Earth’s surface. it is a source of livelihood for over 3 billion people.

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Why is Earth the largest ecosystem?

(ii) On the Earth, there are different geographic locations like oceans, mountains, deserts, grasslands, polar region, etc. (iii) All areas are the separate and individual ecosystems. (iv) Since the Earth is made of all such ecosystem, it is a huge or the largest ecosystem.

Which is the largest ecosystem on earth Mcq?

Notes: Oceans are the largest ecosystem of the world. Marine ecosystem covers around 70% of the earth’s surface and contains approximately 97% of the planet’s water.

Which is the smallest ecosystem?

The Temperate Grassland is the smallest ecosystem in the world as well as on earth. The area of this grassland occupied by Tundra.

Which of the following is largest marine biome?

Coastal ecosystems

  • Coral reefs are one of the most well-known marine ecosystems in the world, with the largest being the Great Barrier Reef. …
  • Seagrasses form dense underwater meadows which are among the most productive ecosystems in the world.

Which of the following is the largest ecosystem in the world tundra forest ocean sea Grassland?

Complete answer: A) Ocean –Largest ecosystem of the world are oceans. Oceans occupy 78%of earth’s surface.

What is the largest aquatic ecosystem on earth?

The largest water ecosystem is the marine ecosystem, covering over 70 percent of the earth’s surface. Oceans, estuaries, coral reefs and coastal ecosystems are the various kinds of marine ecosystems.

Is hydrosphere the largest ecosystem?

The largest ecosystem of the Earth is the aquatic ecosystem or the Hydrosphere.

Is the Biosphere the largest ecosystem?

The biosphere is the single largest ecosystem of the earth. Biosphere is known as the sum of all ecosystems also known as the ecosystem also the zone of life on earth.

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What are keystone species in an ecosystem?

A keystone species is an organism that helps define an entire ecosystem. By keeping populations of mussels and barnacles in check, this sea star helps ensure healthy populations of seaweeds and the communities that feed on them—sea urchins, sea snails, limpets, and bivalves.

What are the different types of terrestrial ecosystem?

While there have been many classification schemes developed over time, it is now generally accepted that there are six types of terrestrial ecosystems. These include taiga, tundra, deciduous forest, grasslands, tropical rain forests, and deserts. Taigas are cold-climate forests found in the northern latitudes.