Ecology and Ecosystem - Environment and Ecology quiz 3 is a free online quiz challenge under Ecology and Ecosystem - Environment and Ecology category. There are 59 free online quiz challenges available in Environment and Ecology category
Eutrophication of lakes is a consequential effect of the accumlation of
Which one of the following is a xerophytic plant?
The Millennium Ecosystem Assessment describes the following major categories of ecosystem services-provisioning, supporting regulating, preserving and cultural Which one of the following is supporting the services?
The word 'ecosystem' was coined by
Due to improper/indiscriminate disposal of old and used computers or their parts, which of the following are released into the environment as e-waste?1. Beryllium2. Cadmium3. Chromium4. Heptachlor5. Mercury6. Lead7. PlutoniumSelect the correct answer using the codes given a below
Consider the following statements about Wetland1. It plays an important role in pollution abatement.2. It is a habitat of endangered and rare species of birds, animals, plants and insects.3. It influences the micro-climate of the locality in addition to checking of underground salt water intrusion on an adjacent brackish water environment through interface pressure.Which of the statements given above is/are correct?
An aquatic plant introduced from American to check pollution turned out to be a trobulesome weed in India water bodies.The name of this 'invasive alien species' is
Phytron is a facility to
An ecosystem is a/an
Consider the following classification of Biodiversity1. Alpha-diversity : Between community diversity2. Beat-diversity : Within community diversity3. Gamma diversity: Overall Biodiversity Which among the above is/are incorrectly paired?