Explain the term- lichens, Science

Assignment Help:

Explain the term- lichens

The lichens are able to extract nutrients from the rocks . They are capable of retaining water for a long time during which chemical processes take place, e.g. alumino-silicates which are important components of rocks are converted to simple clay molecules by the process of hydrolysis and carbonation.


Related Discussions:- Explain the term- lichens

Water pressure changes with depth, Water pressure changes with depth Us...

Water pressure changes with depth Use the funnel and manometer which you made in the last experiment. Fill a tall glass jar or pail with water. Calculate the pressure just belo

What is database lock, Question 1 Database design plays important role in ...

Question 1 Database design plays important role in success of CDM. Justify Question 2 What is Clinical data coding? Why coding is required in CDM? Question 3 List

Applications of optical fibres, Applications of Optical Fibres: Fibre...

Applications of Optical Fibres: Fibre optics finds many applications in areas like medicine and communications which we will briefly describe. We will also discuss  its advht

.Cells, What is the lifespan of a simple squamous epithelial cell?

What is the lifespan of a simple squamous epithelial cell?

Prtozoa, advantages and disadvantages of protozoa

advantages and disadvantages of protozoa

Calculate the mg-kg-min, 1. DH is admitted with end-stage liver disease and...

1. DH is admitted with end-stage liver disease and severe ascites requiring paracentesis while in the hospital.  He has been started on PN therapy for his poor nutritiona

Define erythroblastosis fetalis, Define Erythroblastosis Fetalis Beside...

Define Erythroblastosis Fetalis Besides the risk of a mismatch reaction during a second or during any subsequent  blood transfusion, giving Rh-positive, blood involves  risk in

What layer of the earth does magma form, What layer of the earth does magma...

What layer of the earth does magma form? Magma is part of the layer just under the crust. It tell us that while everything seems solid underfoot in fact that is not quite so

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