Lotic refers to flowing water, from the Latin lotus, past participle of lavere, to wash. Lotic ecosystems can be contrasted with lentic ecosystems, which involve relatively still terrestrial waters such as lakes and ponds. Together, these two fields form the more general study area of freshwater or aquatic ecology.
Is the freshwater standing type of ecosystem Mcq?
Explanation: There are two important aquatic ecosystems are there. One is fresh water ecosystem and one more is marine ecosystem.
Which is the simplest aquatic ecosystem Mcq?
Explanation : Pond is the simplest aquatic ecosystems.
How many types of ecological models are there Mcq?
Explanation: There are two major types of ecological models which are used they are, analytic models and computational models.
What kind of ecosystem is known as sustainable Mcq?
A sustainable ecosystem consists of various habitats and biological surroundings. Explanation: A sustainable ecosystem can be defined as a biological environment.
Which is the largest ecosystem on earth?
The World Ocean is the largest existing ecosystem on our planet. Covering over 71% of the Earth’s surface, it’s a source of livelihood for over 3 billion people.
How many types of ecological models are there?
There are three types of ecological models which relate to change: temporal, spatial, and spatial–dynamic.
What do you mean by aquatic ecosystem?
An aquatic ecosystem is an ecosystem in and surrounding a body of water. … Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems.
What produces producers Mcq?
This set of Energy & Environment Management Multiple Choice Questions & Answers (MCQs) focuses on “Producers”. … Plants are called producers because they are able to use light energy from the sun to produce food from carbon dioxide and water. Herbivores are also known as primary consumers. 2.
Which of the following is an example of ecosystem diversity Mcq?
Which of the following is an example of ecosystem diversity? Explanation: River ecosystem is an example of Ecosystem diversity.
What is the characteristic of each type of ecosystem Mcq?
What is the characteristic of each type of ecosystem? Explanation: The characteristic of each type of ecosystem is the interaction between biotic and abiotic factors. The components are linked together with various nutrient cycles and energy flows.
Is Decomposer in ecosystem Mcq?
Decomposers convert the organic matter present in the bodies of dead organisms into inorganic forms and mix them with the soil.
What are the green plants in the ecosystem termed as Mcq?
Answer : Green plants are the producers as they produce their own food by photosynthesis.
Which is false about Biosphere MCQS?
Explanation: Biosphere is combination of lithosphere, hydrosphere and Atmosphere. Biosphere is not found everywhere some areas do not support the conditions required for Biosphere. Hence Organisms are not uniformly distributed throughout the world.