External budgets - nutrient budgets, Biology

Assignment Help:

External budgets - Nutrient Budgets

In contrast the external budgets pertain to the input and output of the entire ecosystem in relation to other ecosystems. For instance volcanic eruptions throw materials into the atmosphere or spread lava over a terrain, thus distributing nutrients over large areas.

Wind and water transport nutrients to long distances and serve as carriers for their action such as weathering of rocks or wind that carries nutrients between different ecosystems. Animals feed in one ecosystem defecate or die in another, or trees grow in one ecosystem and are burnt elsewhere. Humans are without question the most powerful agents that affect the internal and external nutrient budgets.


Related Discussions:- External budgets - nutrient budgets

Assignment, Write short note onApplications of apical dominance in horticul...

Write short note onApplications of apical dominance in horticulture and agriculture

Explain technical factors influencing food production, Explain Technical fa...

Explain Technical factors influencing food production? Improvement in technology has a significant impact on productivity. Improvements may occur in seed production, fertilizer

Which process is called "reverse osmosis", When water containing impurities...

When water containing impurities is forced against a filter that allows only water through, this process is called "reverse osmosis". Why is this a good description of what is happ

Classify suture materials, Classify suture materials Sutures can broad...

Classify suture materials Sutures can broadly be classified into two kinds - Absorbable: will break down harmlessly in the body over time without intervention, Non-absor

Haemostatic mechanisms - circulation, Normal 0 false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Human reproduction, Describe the events which lead to the formation of (a) ...

Describe the events which lead to the formation of (a) identical twins, (b) fraternal twins in detail

Skeletal biology, What is Skeletal Biology? What is specification of Skelet...

What is Skeletal Biology? What is specification of Skeletal Biology? Describe please.

How are poriferans characterized, Concerning digestion how are poriferans c...

Concerning digestion how are poriferans characterized? Sponges are dissimilar from other animals since they present only intracellular digestion. They do not have a digestiv

What are the organs that are part of the male genital system, Q. What are t...

Q. What are the organs that are part of the male genital system? The organs that comprise the male genital system are the testicles, the vas deferens, the seminal vesicles, the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd