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

Define carbohydrates - nutritional components, Define Carbohydrates Su...

Define Carbohydrates Sugar, like a candle, can burn but burning requires oxygen. We eat to do work. To do their work, cells need an important group of food known as 'carbohydr

Psychedelic , What would be the best approach to studying Psychedelic Drugs...

What would be the best approach to studying Psychedelic Drugs and how they effect people? Would you have to Major in chemistry. Is there a way to get involved in a study. It is one

Explain intermittent positive pressure lung inflation, Explain Intermittent...

Explain Intermittent positive pressure lung inflation When medulla is affected, the cough reflex may be lost. To prevent secretions entering the lungs, a tube is inserted into

Fetus, Few sentences about fetus in human being? Definition, development, &...

Few sentences about fetus in human being? Definition, development, & important notes?

Physical universe, Physical universe: The universe is vast. The Earth w...

Physical universe: The universe is vast. The Earth we live on appears to be just  a speck of dust circling a small star in a remote corner of  an obscure galaxy. If  we are a s

Reactions of carboxylic group, Reactions of Carboxylic Group Salt  fo...

Reactions of Carboxylic Group Salt  formation:   In alkaline medium, XOOH  group reacts with metal hydroxide to form amino acid salts.

Science Fair Project, I need help finishing my science fair project, can yo...

I need help finishing my science fair project, can you help me?

Haematology case study assignment , A 57 year olf female presented to her G...

A 57 year olf female presented to her GP with a history of fatigue, weight loss and incresingly severe back pain. on examination she appeared pale with no signs of hepatomegaly or

Explain hiccup reflex actions - respiratory process, Explain Hiccup reflex ...

Explain Hiccup reflex Actions - Respiratory Process It is also a reflex associated with stimulation of sensory endings in the gastrointestinal tract or other tissue through irr

A high pressure center is associated with which weather, A high pressure ce...

A high pressure center is associated with what kind of weather: cool and dry

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