Which statement best describes the dependency of organisms in an ecosystem?

Which statement best describes the dependency of organisms in an ecosystem? The number of predators in an ecosystem determines the number of producers.

What is an ecosystem dependent on?

An ecosystem is made up of all the living animals and plants and the non-living matter in a particular place, like a forest or lake. … It is obvious that all forms of life in the ecosystem are dependent on all other living and non-living things for food, nutrients and energy.

What best describes an ecosystem?

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. … Ecosystems can be very large or very small.

IMPORTANT:  Why public awareness is needed for environmental protection explain?

Which statement best describes energy of an ecosystem?

Which statement best describes energy of an ecosystem? The amount of energy entering an ecosystem from the Sun is equal to the amount used by organisms plus the amount lost as heat.

Which best explains why an ecosystem can support a variety of organisms?

Which best explains why many kinds of plants and animals can live together in an ecosystem? The plants and animals are all part of a food chain and depend on each other to live.

What is interdependence in ecosystem?

Interdependence. All organisms in an ecosystem depend upon each other. If the population of one organism rises or falls, then this can affect the rest of the ecosystem. … This means that all the organisms in an ecosystem are dependent upon each other. We call this interdependence .

How are organisms connected in an ecosystem?

Individual organisms live together in an ecosystem and depend on one another. … Some organisms can make their own food, and other organisms have to get their food by eating other organisms. An organism that must obtain their nutrients by eating (consuming) other organisms is called a consumer, or a heterotroph.

Which phrase best describes an ecosystem quizlet?

Which phrase best defines ecosystem? An ecosystem is a community and its surrounding nonliving environment.

What is an ecosystem simple definition?

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.

IMPORTANT:  How do I recycle in my area?

Which of the following best describes the concept of an organism’s niche?

In ecology, the term “niche” describes the role an organism plays in a community. A species’ niche encompasses both the physical and environmental conditions it requires (like temperature or terrain) and the interactions it has with other species (like predation or competition).

Which statement best describes the energy transfer of organisms eating other organisms?

Which statement BEST describes the energy transfer of organisms eating other organisms? More energy is available after each transfer.

Which statement best describes energy in a food web?

The correct answer is 3. A food web shows how energy is transferred in an ecosystem. For instance, the solar energy is transferred to the producers such as plants so that they can convert it into chemical energy. The chemical energy stored in producers are transferred to the consumers once they eat the plants.

Which statement best describes energy transfer in a food chain *?

Correct answer:

Energy flows from producers to consumers. Explanation: Energy flows from producers to consumers. Plants (producers) indirectly provide energy to all members of the food chain.

In which ecosystem can the greatest variety of organisms be found?

Species richness is greatest in tropical ecosystems. Tropical rain forests on land and coral reefs in marine systems are among the most biologically diverse ecosystems on Earth and have become the focus of popular attention.

What is ecosystem write about the different types of ecosystem?

All types of ecosystems fall into one of two categories: terrestrial or aquatic. Terrestrial ecosystems are land-based, while aquatic are water-based. The major types of ecosystems are forests, grasslands, deserts, tundra, freshwater and marine.

IMPORTANT:  Which type of climate does Rajasthan desert have?

Which statement best describes how bacteria recycle matter in an ecosystem?

What best describes the role of bacteria in an ecosystem? Bacteria break down organic debris to recycle nutrients in the ecosystem. A dung beetle is an insect that gathers waste from animals.