Ecology and Ecosystem - Environment and Ecology quiz 10 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
Man can maintain an ecological balance in the biosphere by
In a food chain, the solar energy utilised by plants is only
Vermicompost is a/an
The organisms which feed on bodies of the dead organisms are
Which one of the following terms describes not only the physical space occupied by organism, but also its functional role in the community of organisms?
Consider the following statements1. Air bome plants that form symbiotic relationships with host plants are called Epiphytes.2. Low lying borad leaved plants are called Forbs.Which of the statements given above is/are ture?
Consider the following statements about availbility of oxygen on Earth1. Most oxygen of Earth's biosphere is stored in the lithosphere.2. Phytoplanktons are a source of available oxygen in the earth's atmosphere.3. Some oxygen is made in the atmosphere when sunlight breaks down water.Which of the statements given above are correct?
The succession may begin in an area where some natural disaster has caused removal of existing vegetation. Such a succession is called
The cycling of element in an ecosystem is called