In all ecosystems energy is eventually lost to the environment via what?

Heat resulting from respiration More test answers on https://studyhippo.com/bio-117-environmental-science-final-exam-review-2/

*What best describes the ecosystem of the Great Barrier Reef on the northeastern coast of Australia?

It has many diverse water species More test answers on https://studyhippo.com/history-final-exam/

Which of the following statements about biomes, the major terrestrial ecosystems covering the Earth is true?

Fire is very important in some biomes More test answers on https://studyhippo.com/bio-ch-34-35/

The Sonoran Desert is a unique ecosystem in Arizona and Mexico. What are the two main parts of this ecosystem?

the organisms and the abiotic factors More test answers on https://studyhippo.com/biology-5-10-mid-unit-test/

The Florida Everglades is a unique wetland ecosystem that is constantly undergoing change. What are the main parts of this ecosystem?

all the populations and the surrounding environment More test answers on https://studyhippo.com/biology-5-10-mid-unit-test/

If an ecosystem lost a keystone species, which outcome would you expect?

The population numbers of other species would change dramatically. More test answers on https://studyhippo.com/biology-5-10-mid-unit-test/

What would occur if all the decomposers were removed from an ecosystem?

Nutrients from dead organisms could not be recycled into the ecosystem More test answers on https://studyhippo.com/mi-biology-1408-3009-final-exam-study-guide-irelanddria/

The most important factor that determines where major ecosystems are located on the globe is

a. soil type b. available vegetation c. climate d. oxygen levels e. political boundaries c. climate More test answers on https://studyhippo.com/bio-101-ch-1/

What is one way that growing tourism directly affects the health of the marine life within the Mediterranean ecosystem?

Growing numbers of tourists want to sample local cuisines, especially seafood dishes in coastal areas, resulting in overfishing. More test answers on https://studyhippo.com/freshmen-geography-chapters-12-and-13/

What is the impact of the loss of ecosystem diversity?

extinction of one species could have a negative effect on other species More test answers on https://studyhippo.com/chapter-56-conservation-biology-and-restoration-ecology/

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Ecosystem Flashcards, test questions and answers

Discover flashcards, test exam answers, and assignments to help you learn more about Ecosystem and other subjects. Don’t miss the chance to use them for more effective college education. Use our database of questions and answers on Ecosystem and get quick solutions for your test.

What is Ecosystem?

An ecosystem is an intricate network of living organisms and their environment, interacting with each other in complex ways. The environment includes physical factors such as climate, soil, water, topography and the presence of other plants and animals. Together they form an interdependent system that shapes the life of millions of species around the world. An ecosystem can range from a tiny pond to a vast ocean or even a rainforest. It provides essential services such as air purification, water cycling and food production for both people and wildlife alike. The health of an ecosystem is closely linked to its biodiversity – the number and variety of species it supports – which makes it more resilient to changes in climate or environmental conditions. A healthy ecosystem also has strong connections between species: predators may keep prey populations under control, while mutualistic relationships like pollination help ensure that key species are supported. Human activities such as land clearing for agriculture or urban development can have dramatic impacts on ecosystems, reducing their complexity and weakening their ability to provide essential services for people and wildlife alike. To mitigate this impact we must strive for sustainable management practices that consider not just economic benefits but also long-term environmental effects on an area’s biodiversity. This includes protecting important habitats like wetlands or old-growth forests; reducing pollution; introducing pest controls; encouraging native plantings; promoting sustainable harvesting methods; limiting invasive species; raising public awareness; restoring damaged areas; establishing protected areas; improving land-use planning processes; supporting local initiatives which value nature conservation/biodiversity protection etc. Ultimately preserving the health of our ecosystems is essential if we want future generations to enjoy clean air, clean water and abundant wildlife something that all living things rely on now more than ever before.