Lichens are good indicators of A     water pollutionB     soil pollutionC     air pollutionD     water and soil pollution

A lichen, which consists of fungal and algal partners that live together and provide nutrients to each other, is an example ofMultiple choice question.an ecological footprint.symbiosis.competition.biomagnification.

Lichen is a symbiotic mutualistic association of fungi with

Which of the following living microorganism is used as an indicator of water pollution

What happens if: 1. Lichens colonize on rocks. (as a pioneer species) ................................................................................................................ ................................................................................................................ Put (true) or (false): 1. Using fire suppression is important for longleaf pine forest ( ) 2. Longleaf pine forest depends on regular fires from lightning. ( ) 3. Any disruptions to the physical or biological components of an ecosystem can impact organism populations living there. ( ) 4. Some kinds of birds depend on longleaf pine forests to build nests. ( ) What happens if: a. If the fire of longleaf pine forests doesn’t burn the undergrowth and invasive wood trees. ................................................................................................................... ...................................................................................................................

Lichens are structures made up of two different species __(i)__ and __(ii)__. They are an example of __(iii)__ relationship. Lichens are used as indicator for __(iv)__ pollution.Select the correct sequence of words to fill up the blanks in the given paragraph.A (i) Algae, (ii) Bacteria, (iii) Symbiotic, (iv) SO2  B (i) Algae, (ii) Fungus, (iii) Saprotrophic, (iv) CO2  C (i) Fungus, (ii) Bacteria, (iii) Symbiotic, (iv) SO2 D (i) Algae, (ii) Fungus, (iii) Symbiotic, (iv) SO2