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The biomass of a species decreases with increasing trophic level due to energy loss along the food chain. Each trophic level consumes energy and nutrients from the level below, resulting in a smaller overall biomass at higher trophic levels. This is known as the 10% rule, where only about 10% of energy is transferred from one trophic level to the next.
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What tropic level contains the greatest biomass in ecosystem. explain why this occurs?
Primary producers at the base of the food chain contain the greatest biomass in an ecosystem. This is because they are able to harness energy from the sun through photosynthesis, which supports their growth and reproduction. As energy is transferred up the food chain, biomass decreases due to energy loss at each trophic level.
What is the total amount of organic matter in a tropic level called?
The total amount of organic matter in a trophic level is called biomass. It represents the collective mass of living organisms present at that particular level in a food chain. Biomass is an important metric used to understand energy flow and nutrient cycling within ecosystems.
Which group of organisms has the least biomass?
Microorganisms, such as bacteria and archaea, typically have the least biomass compared to other groups of organisms like plants and animals due to their small individual size. Although they are abundant and play crucial roles in ecosystems, their individual biomass is relatively low.
Are tropic hormones always classified as neurohormones?
No, tropic hormones are not always classified as neurohormones. Tropic hormones are a type of hormone that regulate the secretion of other hormones, while neurohormones are produced by neurons and released into the bloodstream. Some tropic hormones may be neurohormones, but not all tropic hormones fall into this category.
What is the tropical zone?
The tropical zone is the region near the equator between the Tropic of Cancer and the Tropic of Capricorn. It is characterized by warm temperatures year-round and high levels of biodiversity. The tropical zone receives direct sunlight, resulting in a climate that is typically hot and humid.
What tropic level contains the greatest biomass in most ecosystems?
trophic level one.... the tertiary consumers, or top carnivores
What tropic level contains the greatest biomass in ecosystem. explain why this occurs?
Primary producers at the base of the food chain contain the greatest biomass in an ecosystem. This is because they are able to harness energy from the sun through photosynthesis, which supports their growth and reproduction. As energy is transferred up the food chain, biomass decreases due to energy loss at each trophic level.
What is the total amount of organic matter in a tropic level called?
The total amount of organic matter in a trophic level is called biomass. It represents the collective mass of living organisms present at that particular level in a food chain. Biomass is an important metric used to understand energy flow and nutrient cycling within ecosystems.
Which group of organisms has the least biomass?
Microorganisms, such as bacteria and archaea, typically have the least biomass compared to other groups of organisms like plants and animals due to their small individual size. Although they are abundant and play crucial roles in ecosystems, their individual biomass is relatively low.
What biome is located at both are the tropic of Capricorn and the tropic of cancer?
The biome located at both the Tropic of Capricorn and the Tropic of Cancer is the tropical rainforest biome. This biome is characterized by high temperatures, high rainfall, and dense vegetation, supporting a wide array of plant and animal species.
Hundreds of species of butterflies live on what large island in the Indian ocean that is crossed by the tropic of Capricorn?
Madagascar
What is the tropical region?
The tropical region refers to the area near the Earth's equator between the Tropic of Cancer and the Tropic of Capricorn. It is known for its warm temperatures, high humidity, and distinct wet and dry seasons. The tropical region is home to a wide variety of plant and animal species.
What are the limitations of the Pyramids of Numbers Biomass and Energy?
The limitations of pyramids of numbers, biomass, and energy include not accounting for the actual size of organisms, variations in productivity levels within trophic levels, and the potential for inverted pyramids in certain ecosystems where a higher number of smaller organisms support fewer larger ones. Additionally, these pyramids may not accurately represent complex food webs with multiple trophic pathways.
Are organisms at higher tropic levels fewer in numbers than those at lower tropic levels?
Yes, organisms at higher trophic levels tend to have fewer individuals compared to those at lower trophic levels. This is because energy is lost as it is transferred up the food chain, resulting in a pyramid-shaped distribution of biomass and population numbers.
What tropic is closest to nz?
The Tropic of Capricorn is the tropic that is the closest to New Zealand. The other tropic in the world is the Tropic of Cancer.
Is the tropic of Capricorn the tropic of cancer?
No it's not. The Tropic of Cancer is the Northern Tropic and corresponds with the summer solstice. The Tropic of Capricorn is the Southern Tropic and corresponds with the winter solstice.
Which line is farther north the tropic of Capricorn or the tropic of capricorn or the tropic of cancer?
the tropic of cancer
