Why are marine ecosystems biologically more diversified than their equivalent terrestrial ecosystems?

This is because the water body by itself will act as barrier for such kind of human activities in the marine ecosystems. As a result, I propose that marine ecosystems have greater probability to support more biodiversity as compared to their equivalent terrestrial ecosystems.

Why is marine diversity so high?

` The marine environment has a very high biodiversity because 32 out of the 33 described animal phyla are represented in there.

Why might ocean ecosystems have more levels than terrestrial ecosystems?

There is not enough energy to support another trophic level after four up to six energy transfers. Aquatic ecosystems can support more trophic levels compare to the land ecosystems because of the higher efficiency.

How do marine and terrestrial ecosystems differ?

Terrestrial ecosystems are ecosystems found only in land; these include tropical rainforests, deserts, grasslands, deciduous forests, tundra, and taiga. Aquatic ecosystems are ecosystems found in bodies of water; these include lakes, rivers, ponds, wetlands, oceans, and seas.

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What is the most diverse terrestrial ecosystem and the most diverse marine ecosystem?

Tropical rain forests on land and coral reefs in marine systems are among the most biologically diverse ecosystems on Earth and have become the focus of popular attention.

Why marine animals are more diverse than terrestrial ones?

1,5 As water has high specific heat capacity, temperature fluctuations in the marine ecosystems are much lower (i.e. both diurnal and seasonal basis) than occur in terrestrial ecosystems of similar climates. … Gases are also more available in terrestrial ecosystems than in marine ecosystems.

How diverse the marine ecosystem is?

The ocean is amazingly diverse. Life in the ocean ranges from the smallest microscopic bacteria and viruses to the largest animal ever to have lived on Earth—the blue whale. Biodiversity refers to variation among living things within an ecosystem. This includes variation in plants, animals, fungi, and micro organisms.

How are terrestrial ecosystems similar to aquatic ecosystems?

How are the terrestrial and aquatic ecosystems alike? They both include living things that are dependent upon each other to survive and they have non-living things in their environments. … The terrestrial ecosystem is land-based and the aquatic ecosystem contains bodies of water.

Why do terrestrial ecosystems have less than 5 trophic levels?

The different feeding positions in a food chain or web are called trophic levels. Generally, there are no more than four trophic levels because energy and biomass decrease from lower to higher levels.

What is the main difference between aquatic and terrestrial biomes?

Earth’s biomes can be either terrestrial or aquatic. Terrestrial biomes are based on land, while aquatic biomes include both ocean and freshwater biomes.

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How does this phenomena affect biological diversity in marine ecosystems?

The most critical (current or potential) contributors to changes in marine biodiversity are now recognized to be the following: fishing and removal of the ocean’s invertebrate and plant stocks, many of which are overexploited; chemical pollution and eutrophication; physical alterations to coastal habitat; invasions of …

Which ecosystems are likely to be the most diverse?

Tropical forests are some of the most diverse ecosystems on earth.

Which of the following is one of the most biologically diverse ecosystem on Earth?

Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet—even more than a tropical rainforest.

Why there is so much of diversity in the aquatic ecosystem on Earth?

Habitat complexity

Terrestrial environments are generally far more physically complex, largely because of habitat provided by plants, both above and below ground. … This, in turn, provides far more habitat diversity over smaller spatial scales than exists in most marine environments.