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Ecosystems

This category is a discussion of the environment in which animals, plants, and microorganisms live, how they interact with each other and what the impact of various living entities have on the environment can be found in this section.

15,116 Questions

Predict how can a thunderstorm lead to a long term change in an ecosystems?

A thunderstorm can lead to long-term changes in an ecosystem by causing erosion of soil, altering plant communities, and changing the availability of resources for organisms. The intensity of the storm can impact the magnitude of these changes, potentially leading to shifts in species composition and ecosystem dynamics over time.

What happen when organisms populate a new area and are isolated geographically from other populations of the same species?

Isolated populations can undergo genetic divergence over time due to genetic drift and natural selection. This can result in the accumulation of unique genetic variations, potentially leading to the formation of new species through the process of speciation. Over generations, the isolated population may evolve different characteristics and adaptations compared to the original population.

What are the examples of human activities that disrupt the cycles in an ecosystem?

Many activities disrupt ecosystem balance.

For example, global warming is the result of us humans not being considerate enough to care about what happens to all that deadly gas we emit into the environment.

Some others are

  • Pollution
  • Mass Manufacture
  • Deforestation
  • Introduction of exotic species to new environments
  • Overfishing

Why is water Earth's most precious resource?

While it is an important natural resource, people will die without it, I think that there are other Natural Resources that are perhaps of equal importance, such as fresh air, food and space to live.

How is a frog useful to man?

If there where no frogs there would be a massive amount of insects everywhere. So the benefit of the frogs are to keep us safe from insects. Some places around the world have lose of frogs and resulting to forests covered in webs and even people having to move out because of insects.

What is exotic animals in ocean ecosystem?

Exotic animals in ocean ecosystems are species that are not native to that specific environment. These animals are often introduced either purposely or accidentally, and they can disrupt the natural balance of the ecosystem by outcompeting native species or causing harm to the environment. Examples of exotic animals in ocean ecosystems include lionfish in the Atlantic Ocean and green crabs in the Pacific Northwest.

What are abiotic factors that affect growth of grass in a lawn?

Abiotic factors that affect grass growth in a lawn include sunlight availability, soil pH and nutrient levels, water supply, and temperature. Grass requires adequate sunlight for photosynthesis, proper soil pH and nutrient levels for root development, sufficient water for hydration, and optimal temperatures for growth. Imbalances in any of these factors can hinder grass growth in a lawn.

How does the flow of nutrients in an ecosystem differ from the flow of energy in an ecosystem?

Nutrients are cycled within an ecosystem, moving between living organisms and the environment, while energy flows through the ecosystem, entering as sunlight and being lost as heat during metabolic processes. Nutrients are recycled and can be reused, whereas energy is not recycled and must constantly be supplied to sustain the ecosystem.

Which ecosystem has a greater number of species natural or man made?

Natural ecosystems typically have a greater number of species compared to man-made ecosystems. Natural ecosystems have evolved over long periods of time, allowing for a wider diversity of species to coexist and interact within the ecosystem. Man-made ecosystems, such as agricultural fields or urban parks, often have a more limited range of species due to human interventions and habitat modifications.

How is an ecosystem affected by soil?

It is an integral part of the water cycle, the carbon cycle and the nitrogen cycle. It is the medium for plant growth, which is the basis for all food energy in an ecosystem (with the exception of some ecosystems that are dependent on chemotrophs).

Fertile soils mean abundant plant growth, provided the climate is hospitable, which means abundant animal life is also possible due to food and habitat availability.

What is the relationship between a decomposer and dead organic material?

Decomposers break down dead organic material into simpler substances like carbon dioxide and nutrients, recycling them back into the ecosystem. They play a crucial role in nutrient cycling and help maintain the balance of ecosystems by releasing essential elements for plant growth.

What they do to make sure that all communities get service?

Organizations can ensure all communities receive services by conducting needs assessments to identify gaps, engaging with community members to understand their unique needs, collaborating with local partners to reach underserved populations, and implementing outreach strategies to promote awareness and access to services. Additionally, prioritizing equity and inclusivity in service planning and delivery is crucial to ensure all communities receive the support they need.

Does an ecosystem include both living and non living things?

Yes, an ecosystem consists of both living (biotic) and non-living (abiotic) components. Biotic components include plants, animals, fungi, and microorganisms, while abiotic components include air, water, sunlight, soil, and temperature. The interactions between biotic and abiotic factors are essential for the functioning of an ecosystem.

What are three abiotic features of an ecosystem?

Temperatures, winds, and precipitation are the three abiotic factors that determine the characteristics of a biome. The tundra has low temperatures and high winds.

Is an ecosystem smaller than a biome?

A boime is bigger and a ecosystem is smallerFor example: The water biome is divided into fresh water and marine (salt water). Within these two categories there are several separate ecosystems in both. i.e. the Gulf of Mexico is a large ecosytem within the marine biome.

What two factor make up an ecosystem?

Biotic factors, including living organisms like plants, animals, and microbes, interact with abiotic factors, such as temperature, sunlight, soil, and water, to create an ecosystem. These components are interconnected and influence each other within the ecosystem.

Do heterotrophs have mitochondria?

Yes, most heterotrophs have mitochondria because they rely on aerobic respiration to generate energy from organic molecules. Mitochondria are the site of cellular respiration, where ATP is produced to fuel cellular activities.

Do wetlands have seasons?

Yes, wetlands experience seasonal changes like other ecosystems. They may have different water levels, plant growth patterns, and animal behavior throughout the year, influenced by factors such as temperature, precipitation, and sunlight. These changes can affect the overall biodiversity and functioning of wetland ecosystems.

What leads to competiton between two species?

Competition between two species can be triggered by factors such as limited resources like food, space, or nesting sites. When these resources are scarce, both species may fight for them, leading to competition. Additionally, overlapping habitats or similar ecological niches can also drive competition between species.

What is decompers?

"Decompers" is not a standard term in the English language. It may be a typographical error or a made-up word. Can you provide more context or clarify the term you are referring to?

Is aluminum biotic or abiotic?

Aluminum is an abiotic element, meaning it is not derived from living organisms. It is one of the most abundant metals in Earth's crust and is widely used in various industries due to its properties such as lightweight and resistance to corrosion.

What are the reasons for having rainforests?

As many as 30 million species of plants and animals live in tropical rainforests. In fact, it is the forest that has one of the richest animals in the world, with most of its species still unknown to the scientific world and even to the people.

We take from Rainforests many things and we even can't count them but here are some ones wood, Palm, medicine, Cocoa, Sugar, Pepper, Vanilla, Rubber and extra.