A marine food web is a diagram that shows the flow of energy between species that live in the ocean. There are two main types of food webs, aquatic...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Create an account Ask a question Our experts can answer your tough homework and study questions. Ask a question Search AnswersLearn more about this topic: Food Web | Definition & Examples from Chapter 11 / Lesson 1 281K What is a food web? Learn how to describe a food web and wh...
Plastic pollution is now recognized as a global environmental issue that can affect the health of biota and ecosystems. Now that a growing number of species and taxa are known to ingest a diverse range of sizes and types of plastics and retain the plastics in their guts, there are increasing...
A. It places increasing emphasis on fishing now B. It boasts of the world's largest fishing stocks. C. it raises more fish than caught from the wild D. It supplies 60% of the world's fish products 相关知识点: 试题来源: 解析 A) It places increasing emphasis on fishing now B) It ...
The productivity of an aquatic ecosystem is how much carbon gets fixed in the ecosystem. Carbon fixation is a biological process in which light energy... Learn more about this topic: Biomass Pyramid | Definition, Examples & Function from ...
While the use of plastic materials has generated huge societal benefits, the ‘plastic age’ comes with downsides: One issue of emerging concern is the accumulation of plastics in the aquatic environment. Here, so-called microplastics (MP), fragments smaller than 5 mm, are of special concern be...
An ecosystem, a term very often used in biology, is a community of plants and animals interacting with each other in a given area, and also with their non-living environments. The non-living environments include weather, earth, sun, soil, climate and atm
While the use of plastic materials has generated huge societal benefits, the ‘plastic age’ comes with downsides: One issue of emerging concern is the accumulation of plastics in the aquatic environment. Here, so-called microplastics (MP), fragments smaller than 5 mm, are of special concern be...
Aquaponics definition is a system of aquaculture in which the waste produced by farmed fish (or other aquatic animals) supplies nutrients for plants that are grown hydroponically, which in turn purify the water. This makes aquaponics an inexpensive, eco-friendly way of efficientlyproducing a lot ...
It is an efficient system of aquaculture which emulates theecosystempresent in the natural environment ofaquatic plantsand animals. It involves the provision of the by-products (including wastes) from one aquatic species as input (food or fertilizer) for another aquatic species. ...