You asked: What is the most sustainable ecosystem?

Fortunately, there are still examples of sustainable ecosystems remaining around the world. One of the most prominent examples is the Appalachian region in the southwestern United States, which is one of the most richly biodiverse regions in the world.

What is a sustainable ecosystem?

Explanation: If an ecosystem is able to maintain its full functions and properties even though it is harvested, it is called a sustainable ecosystem. … Dealing with domestic, industrial, and agricultural waste is a growing environmental issue with implications for ecosystems and human health.

What is a sustainable ecosystem example?

Long-lived and healthy wetlands and forests are examples of sustainable biological systems. … As the earth’s human population has increased, natural ecosystems have declined and changes in the balance of natural cycles has had a negative impact on both humans and other living systems.

What is the greatest ecosystem?

The World Ocean is the largest existing ecosystem on our planet. Covering over 71% of the Earth’s surface, it’s a source of livelihood for over 3 billion people.

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Which ecosystem is least sustainable?

Because little to nothing grows in ground that is frozen year-round except for some forms of microscopic life, the arctic biome has the least amount of diversity among all the major ecosystems of the Earth. Covered in ice, most of the region experiences deeply cold temperatures.

What are the 3 types of sustainability?

Sustainability is often represented diagrammatically. The figure at the top of this page suggests that there are three pillars of sustainability – economic viability, environmental protection and social equity.

How can an ecosystem be more sustainable?

There are three main components required for sustainability in an ecosystem:

  1. Energy availability – light from the sun provides the initial energy source for almost all communities.
  2. Nutrient availability – saprotrophic decomposers ensure the constant recycling of inorganic nutrients within an environment.

What are the 4 factors of sustainability?

Introducing the four pillars of sustainability; Human, Social, Economic and Environmental.

What is a sustainable ecosystem Grade 9 science?

Sustainable Ecosystems. Ecology is the scientific study of the abundance and distribution of organisms, and of their interactions with their environment.

What is sustainability in contemporary world?

Sustainability means meeting our own needs without compromising the ability of future generations to meet their own needs. In addition to natural resources, we also need social and economic resources.

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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What are the six large ecosystem of the world?

Types of ecosystems

Biomes – geographical areas of similar ecosystems – can be split into six types: freshwater, marine, desert, forest, grassland and tundra. These can be further divided.

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.

What is the rarest ecosystem?

Today, the most fertile and well-watered region, the tallgrass prairie, has been reduced to but 1% of its original area. This makes it one of the rarest and most endangered ecosystems in the world.

What is the rarest ecosystem on earth?

The Most Unique Ecosystems on Earth

  • Canaima National Park, Venezuela. …
  • Sierra Nevada De Santa Marta, Colombia. …
  • Galapagos Islands, Ecuador. …
  • Socotra, Yemen. …
  • Wet Tropics of Queensland, Australia. …
  • Lord Howe Island Group, Australia.

Which ecosystem is most threatened by global warming?

Mountain and arctic ecosystems and species are particularly sensitive to climate change. Projected warming could greatly increase the rate of species extinctions, especially in sensitive regions.