The Fact That Organisms Are Adapted To Survive In Particular Environments Helps To Explain Why


The Fact That Organisms Are Adapted To Survive In Particular Environments Helps To Explain Why?

Question Answer
The fact that organisms are adapted to survive in particular environments help to explain why _____________________________ habitat destruction accounts for most extinctions
The level of biodiversity that involves a variety of habitats and communities is _____________ ecosystem diversity

What are the benefits of protecting the entire ecosystems rather than individual species of plants or animals?

The advantage of protecting entire ecosystems is the most effective way to save species because species confined to a small area could be wiped out by a single natural disaster. Some species require a large range to find adequate food or mate.

What is the level of biodiversity that involves a variety of habitats and communities?

Environmental Chapter 10 Test
Hunting that affects threatened species the most is found where? Less developed nations
The level of biodiversity that involves a variety of habitats and communities is what? Ecosystem diversity

See also what is a functional region

Why are there so many species still unknown to modern science?

How many species are estimated to be living on Earth? … Why are many species still unknown in modern science? Because they exist in the remote wildernesses deep in the oceans and even in cities. Where are many critical biodiversity hotspots located?

Why is it often difficult to save an individual species?

small populations are more prone to disease. inbreeding may result in genetic disorders. captive species may not reproduce in the wild. developers will have greater access to land.

What are two main benefits of protecting entire ecosystems?

Ecosystems are essential to our well-being and prosperity as they provide us with food clean air and fresh water. Ecosystems also represent an exceptional source of outdoor recreation opportunities.

Why is preserving entire ecosystems A Better?

Healthy ecosystems clean our water purify our air maintain our soil regulate the climate recycle nutrients and provide us with food. They provide raw materials and resources for medicines and other purposes. … It’s that simple: we could not live without these “ecosystem services”.

How does adaptation affects the way organisms live and survive?

Living organisms are adapted to their environment. This means that the way they look the way they behave how they are built or their way of life makes them suited to survive and reproduce in their habitats.

What is the variety of habitats and communities within ecosystems called?

Global Biodiversity

Biodiversity refers to the variety of living organisms within a given area.

What is a species that is not native to a particular region?

An invasive species is an organism that is not indigenous or native to a particular area. Invasive species can cause great economic and environmental harm to the new area.

Which species are essential to the survival of an ecosystem?

11 Vital Species We Need to Save The Planet
  • Bees Are Vitally Important to the Ecosystem. …
  • Phytoplankton Are the Lungs of The Earth. …
  • Fungi Are the World’s Recyclers. …
  • Menhaden Are Vital To Marine Food Chains. …
  • Bats Are Vital To Protecting Some Food Crops. …
  • Earthworms are the Recuperators of the Earth.

What is the term for the number of different species in a particular ecosystem?

Strictly speaking species diversity is the number of different species in a particular area (species richness) weighted by some measure of abundance such as number of individuals or biomass.

When a species is no longer found anywhere on earth that species is considered?

Conservation efforts to save species of plants and animals from extinction began in the early 1900s. A species of plant or animal is considered extinct when there are no living members of that group found alive anywhere on Earth in other words all members of that group have died.

What is a benefit of biodiversity to an ecosystem?

Ecological life support— biodiversity provides functioning ecosystems that supply oxygen clean air and water pollination of plants pest control wastewater treatment and many ecosystem services. Recreation—many recreational pursuits rely on our unique biodiversity such as birdwatching hiking camping and fishing.

See also when water changes to ice energy is _______.

Why are biologists uncertain about how many species are living on Earth?

Why are biologist uncertain about how many species are living on earth? Because scientists haven’t studied earth species adequately and haven’t been to every period the world leaves many species to be found.

What are most of the living species known to science?

The correct answer is under d. are insects. 1.7 million species are known on earth and most of them are insects.

Why are organisms important to the environment?

Plant life clothes much of Earth’s land surface providing structure to ecosystems (e.g. interacting systems of organisms and their physical environment) habitat for consumers and regulating the exchange of energy and chemicals with the atmosphere.

Why are organisms important to the ecosystem?

The living organisms in an ecosystem can be divided into three categories: producers consumers and decomposers. They are all important parts of anecosystem. … Decomposers break down dead plants and animals. They also break down the waste of other organisms.

Why is it important to help protect the environment?

Protects our Ecosystem

Our environment is what houses and helps our ecosystem grow and thrive. Without protecting and taking care of our environment we’re putting so many lives at danger such as animals plants and crops and even our own. All of the ecosystems that make up our environment are deeply connected.

Why is it important to preserve ecosystems and not just individual organisms?

The main value of protecting entire ecosystems as opposed to individual species is that by protecting the habitat several species can be protected collectively and not only those that are already endangered.

Why is it important to conserve the biodiversity of Earth quizlet?

Why is biodiversity important? Biodiversity is important because it provides us with Natural Resources (Food Water Wood etc.) Natural Services (Pest Control Air and Water Purification etc.) and of course Aesthetic Pleasure.

What is the preservation of the ecosystem?

Preservation protects the environment from harmful human activities. For example conserving a forest typically involves sustainable logging practices to minimize deforestation. Preservation would involve setting aside part or even all of the forest from human development.

How do organisms survive in their environment?

This is where the basic needs of the organism to survive are met: food water shelter from the weather and place to breed its young. All organisms need to adapt to their habitat to be able to survive. … An adaptation is a modification or change in the organism’s body or behaviour that helps it to survive.

How do organisms survive in a changing environment?

Organisms often respond to environmental changes with adaptation or a mutation that provides a better way for the organism to survive in the new environment. This genetic change is passed down to future generations until it becomes a typical characteristic of the organism.

What are the three main ways that adaptations help organisms survive in their environment?

There are three different types of adaptations: Behavioural – responses made by an organism that help it to survive/reproduce. Physiological – a body process that helps an organism to survive/reproduce. Structural – a feature of an organism’s body that helps it to survive/reproduce.

Which refers to all living things that live together in a stable community?

Ecosystem: The collection of all living organisms in a geographic area together with all the living and non-living things with which they interact. · Acquatic Ecosystems (water-based) ecosystems.

What term means a community of organisms and their non-living abiotic environment?


An ecosystem is a community of living organisms (plants animals and microbes) existing in conjunction with the nonliving components of their environment (air water and mineral soil) interacting as a system.

See also what does fisheries mean

How many types of organisms are there on Earth quizlet?

About 1.7 million species on Earth are known to science.

What is a species that is native to a particular place and that is found only there?

Endemism is the state of a species being native to a single defined geographic location such as an island state nation country or other defined zone organisms that are indigenous to a place are not endemic to it if they are also found elsewhere.

Is the variety of life in the world or in a particular habitat or ecosystem?


Biodiversity is the variety of life. Ecosystem biodiversity refers to the variety of ecosystems natural communities and habitats within a particular area or region.

What are endangered species and extinct species?

The passenger pigeon became extinct. … Endangered species are those plants and animals that have become so rare they are in danger of becoming extinct. Threatened species are plants and animals that are likely to become endangered within the foreseeable future throughout all or a significant portion of its range.

How animals help the ecosystem?

All animals have important roles in the ecosystem. … Some animals help to bring out the nutrients from the cycle while others help in decomposition carbon and nitrogen cycle. All animals insects and even micro organisms play a role in the ecosystem.

What is the most important organism in an ecosystem?

hands down the most important organism on this planet is marine algae.” Phytoplankton are tiny microscopic plants – algae – that form the base of the marine food chain. Phytoplankton is most abundant in colder waters where there is an abundance of nutrients. Image: California EPA.

What are some animals adaptations?

Many animals have developed specific parts of the body adapted to survival in a certain environment. Among them are webbed feet sharp claws whiskers sharp teeth large beaks wings and hooves. In most aquatic animals swimming is a must. To aid swimming many animals have adapted and evolved with webbed feet.

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