Relationship among elements of an ecosystem produces a flow of energy that travels from the abiotic environment to living organisms.
As living organisms die, this energy flow returns to the abiotic environment, and the cycle begins again.
All the elements of an ecosystem are connected to each other. They form this strong ecological relationship with each other because they are connected. Some elements compete with one another for space or resources.
Other elements depend on one another to survive.
Table of Contents
- Which of the following describes the relationship between elements of an ecosystem?
- Interdependence in nature is illustrated by the transfer of energy
- Which of the following features are present at the ecosystem level?
- Most important factor that determines where major ecosystems are located on the globe
- Which of the following best represents a measure of ecological density?
Which of the following describes the relationship between elements of an ecosystem?
The relationship between elements of an ecosystem are mutually dependent on each other.
In a vast geographic area sharing a similar ecosystem, both biotic and abiotic factors are dependent on each other.
A plant, for instance, produces carbon dioxide gas which is emitted into the atmosphere. Plants also produce water and oxygen during photosynthesis. Water and oxygen are both essential abiotic elements.
Interdependence in nature is illustrated by the transfer of energy
Interdependence in nature is illustrated by the transfer of energy. It originates from the abiotic environment and travels through living organisms via the food chain.
Single pathway through which energy and matter flow
A single pathway through which energy and matter flow is known as a food chain. It describes the sequence of events in an ecosystem, where one organism eats another, and then that organism is eaten by another.
A food chain occurs when nutrients and energy are transferred from one organism to another at different trophic levels.
Which of the following features are present at the ecosystem level?
The following features are all present at the ecosystem level:
- Chemical cycling through the food chain
- Energy flow that begins at the producer level
- The input of solar energy
- Complex interactions between a variety of population
Which of the following best describes the components of our environment?
All living things and non-living things are the components of our environment. Water, soil, air, light, temperature, and soil are abiotic factors (nonliving). There are also biotic (living) factors that influence the environment much more than abiotic factors do.
Biotic factors include all forms of life, such as animals, plants, microorganisms, etc.
Which term best describes the temperature and weather conditions of an organism’s environment?
The term that best describes the temperature and weather conditions of an organism’s environment is abiotic factors. Temperature and weather conditions are essential abiotic factors as the variations in them cause variations in plants and animals.
The rise in temperature can influence the way living things develop because it alters their metabolic rate.
Most important factor that determines where major ecosystems are located on the globe
The most important factor that determines where major ecosystems are located on the globe is the climate. Communities of plants animals and microorganisms are called ecosystems.
A suitable ecosystem forms when the soil is rich and there is a lot of water, where animals and plants have a better chance of surviving. It’s also good to know that all ecosystems taken together make up a biosphere.
Which of the following best represents a measure of ecological density?
The number of specific organisms per unit of habitat space best represents a measure of ecological density. All members of a species living in the same area should be considered.
For example, Rhinoceros does not occupy all areas of Kaziranga national park, but it may avoid some of the areas due to the lack of food, shelter, and human habitation.
Therefore the area inhabited by the Rhinoceros will actually be used to measure its ecological density.
Which phrase best defines a biome?
Teh phrase that best defines a biome is large areas with similar flora, fauna, and microorganisms. Biome comes from combining two words, ’ bio+ome,’ which means life and its specific characteristics. A biome is composed of biotic and abiotic factors.
Which phrase describes the study of ecology?
The phrase that describes the study of ecology is the study of organisms and their interaction with the environment around them.
Ecology involves the study of all of the following except for the interactions between atoms.
The topic related to air travel most likely to be studied by a biologist is the spread of diseases between passengers. Other topics include the outside temperature range during flights, the appropriate material to use for the plane’s exterior, and the number of hours the plane can stay in the air.