Quick Answer: What Is The Most Productive Ecosystem Or Biome On This Planet?

Is our biome highly productive?

As you might expect, the terrestrial biome with the highest level of primary productivity is the tropical rainforest biome with around 2,200 grams of biomass per square meter per year.

The tropical seasonal forests also fall in the range of having high primary productivity..

What is the productivity of a biome?

The primary productivity of a community is the amount of biomass produced through photosynthesis per unit area and time by plants. Primary productivity is usually expressed in units of energy (e.g., joules per metre squared per day) or in units of dry organic matter (e.g., kg per metre squared per year).

What are the 7 biomes of the world?

TL;DR (Too Long; Didn’t Read) In the terrestrial category, 7 biomes include tropical rainforests, temperate forests, deserts, tundra, taiga – also known as boreal forests – grasslands and savanna.

Which type of forest is the most productive and why?

Tropical rainforests… Tropical rainforests are among the most important biomes because of their vast amounts of primary productivity, and water and energy exchange with the atmosphere.

What are the 5 biomes?

There are five major types of biomes: aquatic, grassland, forest, desert, and tundra, though some of these biomes can be further divided into more specific categories, such as freshwater, marine, savanna, tropical rainforest, temperate rainforest, and taiga. Aquatic biomes include both freshwater and marine biomes.

What is the richest biome on Earth?

Tropical rain forestsTropical rain forests are the biologically richest terrestrial biome on the planet, hosting 50–90 percent of all plant species.

What biome do we live on?

Temperate Deciduous Forest: The southeastern United States is part of the temperate deciduous forest biome. The climate in this area has four distinct seasons. The trees living in this biome are adapted to these changing seasons.

Which biome has all 4 seasons?

Temperate deciduous forestsTemperate deciduous forests are most notable because they go through four seasons: Winter, Spring, Summer, and Fall. Leaves change color (or senesce) in autumn, fall off in the winter, and grow back in the spring; this adaptation allows plants to survive cold winters.

Which of the following ecosystems is least productive?

So, the correct answer is ‘Open oceans’.

Which among the following ecosystems have the highest plant productivity?

Coral reef ecosystemCoral reef ecosystem has highest gross primary productivity due to availability of large number of autotrophs per unit area.

What is the hottest driest biome on Earth?

Description. Desert biomes are the driest of all the biomes. In fact, the most important characteristic of a desert is that it receives very little rainfall. Most deserts receive less than 300 mm a year compared to rainforests, which receive over 2,000 mm.

What is the best biome for humans to live in?

DesertsIt also has interesting activities like matching precipitation graphs with locations and matching different plant life with the right biome. Deserts seem to be the most inhospitable biome for humans but humans have been able to adapt to desert life for hundreds of years.

Which biome is home to half of Earth’s species?

tropical forest biomeThe tropical forest biome is estimated to contain over half of the terrestrial species on Earth.

Which of the following ecosystem is more productive?

Tropical rainforest :- this forest has high soil moisture , high availability of nutrients so it has high net primary productivity. Hence, they are the most stable ecosystem. Our required answer is tropical rainforest.

What is the coldest biome?

tundraThe tundra is the coldest of the biomes. It also receives low amounts of precipitation, making the tundra similar to a desert. Tundra is found in the regions just below the ice caps of the Arctic, extending across North America, to Europe, and Siberia in Asia.