Ecology and Ecosystem - Environment and Ecology quiz 14 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
Xerophytes thrive in
Consider the following statements1. Different plant species grow together.2. Light cannot penetrate into the lower strata full of undergrowth.Which of the following types of vegetation is characterised by the above?
All components and individuals in an ecosystem are
Eutrophication of lakes is a consequential effect of the accumlation of
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
When the succession starts under conditions highly unfavourable to plant growth and plants themselves, they have to create a suitable physical environment for themselves, it is
In the grasslands, trees do not replace the grasses as a part of an ecological succession because of
Consider the following statements 1. In ecology, an ecosystem is a naturally occuring assemblage of organism (plant, animal and other living organism-also refereed to as a biotic community or biocoenosis) living together with their environment (or biotope). function as a unit of sorts.2. The term 'ecosystem' first coined by Arthur Tansley.Which of the statements given above is/are correct?
The transition zone between two Ecosystems is called
The niche of an animal is best defined as