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Why did the impact of humans on an ecosystem is usually much greater than a natural disastersuch as a forest fire?
Humans typically have a more profound and lasting impact on ecosystems than natural disasters like forest fires due to their ability to alter land use, introduce invasive species, and change the chemical composition of the environment through pollution and resource extraction. Unlike natural disturbances that can lead to regeneration, human activities often result in habitat destruction and fragmentation, which disrupts ecological balance and biodiversity. Additionally, human actions can exacerbate the frequency and intensity of natural disasters, further compounding their effects on ecosystems.
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Are there dominant species in a diverse ecosystem?
In a diverse ecosystem, there may be certain species that are more abundant or have a greater impact on the ecosystem than others. These species are often called dominant species. Dominant species can influence the structure and function of the ecosystem by outcompeting other species for resources or by providing key ecosystem services.
What are differents types of ecosystem?
Some types of ecosystems include terrestrial ecosystems (e.g. forests, grasslands, deserts), aquatic ecosystems (e.g. freshwater lakes, rivers, oceans), and marine ecosystems (e.g. coral reefs, estuaries, intertidal zones). Each type of ecosystem has specific characteristics and supports unique plant and animal species.
Why does greater ecosystem diversity usually mean greater species diversity?
Greater ecosystem diversity typically leads to greater species diversity because varied ecosystems provide a wider range of habitats, resources, and microclimates that can support different life forms. This increased variety allows for more ecological niches, enabling species to adapt and thrive in specific conditions. Additionally, diverse ecosystems can enhance resilience against environmental changes, fostering a stable environment where more species can coexist and evolve. Overall, the complexity of interactions in diverse ecosystems promotes a rich tapestry of life.
Ecosystem boundaries are usually defined by easily identifiable demarcations?
Ecosystem boundaries are often defined by physical features such as rivers, mountains, or coastlines. These features can act as barriers that limit the movement of species and resources in and out of the ecosystem. Additionally, human activities can also influence and alter ecosystem boundaries.
What do ecosystems usually contain?
Ecosystems typically contain living organisms, such as plants and animals, interacting with their physical environment, which includes factors like soil, water, air, and climate. These interactions are critical for maintaining the balance and integrity of the ecosystem.
How does the energy leaves the ecosystem?
Usually, energy leaves the ecosystem when an organism leaves the ecosystem, they usually leave by death.
Are there dominant species in a diverse ecosystem?
In a diverse ecosystem, there may be certain species that are more abundant or have a greater impact on the ecosystem than others. These species are often called dominant species. Dominant species can influence the structure and function of the ecosystem by outcompeting other species for resources or by providing key ecosystem services.
What are the two kinds of ecosystem?
NATURAL ECOSYSTEM: an ecosystem made naturally & occurred naturally with no influence by man ( ex. forest, backyard) MAN-MADE ECOSYSTEM: an ecosystem with the influence of man, this is usually controlled ( ex. fishpond, zoo)
What ecosystem is a volcano usually found in?
A volcano can be found in just about any ecosystem. The two are largely unrelated.
What are differents types of ecosystem?
Some types of ecosystems include terrestrial ecosystems (e.g. forests, grasslands, deserts), aquatic ecosystems (e.g. freshwater lakes, rivers, oceans), and marine ecosystems (e.g. coral reefs, estuaries, intertidal zones). Each type of ecosystem has specific characteristics and supports unique plant and animal species.
What is a fox's ecosystem?
a foxes ecosystem includes mostly, rabbits, birds, grass, water ,sunlight, bunnies, insects, mice, rats, and amphibians.
What do producers do in an ecosystem?
they produse their own energy and are plants (usually)
What does krill eat in an ecosystem?
They usually eat plankton, Organisms, and algae
When the number of organism increases in an ecosystem the?
number of resources is usually the same
Why is a plantation considered not to be a true forest?
Because it is not natural and is usually of only one species. The true, bio-diverse forest was cut down to make space for the plantation. A plantation will not survive into the future without the continued horticultural intervention of man. A forest is a natural, self sustaining ecosystem.
What is a C natural?
Usually the natural keys are the white keys.
Which is the greater 7.5 cm or 4.5 cm?
The greater is usually the larger number. In this case it is 7.5cm
