Related InterviewSolutions

• The term “ecosystem” is derived from the Greek word “Oikos” meaning.1. Body weight2. Food3. House4. Size
• FUNCTION OF AN ECOSYSTEM.
• STRUCTURE (OR) COMPONENTS OF AN ECOSYSTEM.
• Can we call a tree an independent ecosystem?
• What is an ecosystem?
• Correct the following statements by changing one or two words:(i) Longer summer and limited rain develop very tall plants in the grassland ecosystem.(ii) 29 % of the earth surface is covered by water and only 71 % has land on it.(iii) Dams increase the water current in lower area.
• Differentiate among primary, secondary and tertiary consumers. Give one example of each in a food chain.
• Correct the following statements by changing one or two words:(i) Primary, secondary, tertiary consumers are the abiotic factors of the ecosystem.(ii) Most of the ecosystems are simple.(iii) The word ecosystem was brought in the use by Ray Claffam.(iv) Specific ecosystem developed in a vast area is called a biosphere.
• Mention if the following statements are true (T) or false (F).(a) Snakes are primary consumers (T/F)(b) Some humans are strictly primary consumers & some others are of other types of consumers also (T/F)(c) No ecosystem can survive without light (T/F)(d) Cattle go to ponds for drinking water, so they are a constituent of pond ecosystem(T/F)
• Give information:Ecosystem.