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

Food processing, discuss fundamental principles of food processing

discuss fundamental principles of food processing

Food chain, what happens if one animal is not there

what happens if one animal is not there

Respiration, Respiration:  Food +  oxygen ->  carbon dioxide + water + ...

Respiration:  Food +  oxygen ->  carbon dioxide + water +  energy  Food is not only a source of energy, but also the nutrients used to build up the organisms' bodies. So we

How is harvest maturity identified, Q. How is harvest maturity identified? ...

Q. How is harvest maturity identified? Maturity indices can be determined on the basis of : Number of days from setting, Sight-colour, size and shape, Touch-texture, hardness o

Describe wet bulb thermometer, Question: a) Describe wet bulb thermomet...

Question: a) Describe wet bulb thermometer and wet bulb temperature. b) What happens to the volume of a rising parcel of air and of a sinking parcel of air? c) What do yo

Pulse rate, how does pulse rate increase?

how does pulse rate increase?

#spreadsheets.., What might affect a spreadsheet developer’s choice for the...

What might affect a spreadsheet developer’s choice for the date format used to display the date.

#titlko, Ask question #Minimum 100 words accept231

Ask question #Minimum 100 words accept231

Explain the menstrual phase - menstrual cycle, Explain the Menstrual Phase ...

Explain the Menstrual Phase - Menstrual Cycle If the ovum is not fertilized, a high level of progesterone in the blood inhibits the activity of pituitary gland and the producti

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