With reference to 'Ecosystem', which of the following statements is/are correct? 1. Green plants in terrestrial ecosystem capture about 1% of energy of the sunlight that falls on their leaves. 2. Around 10% of organic matter reaches to the next higher level of consumers.

With reference to "Gucchi" sometimes mentioned in the news, consider the following statements: 1. It is a fungus. 2. It grows in some Himalayan forest areas. 3. It is commercially cultivated in the H…

With reference to Indian elephants, consider the following statements: 1. The leader of an elephant group is a female. 2. The maximum gestation period can be 22 months. 3. An elephant can normally go…

With reference to ecological niche, which of the following statements is/are correct? 1. It represents the range of conditions that it can tolerate the resources it utilizes and its functional role i…

With reference to ‘Agenda 21’, sometimes seen in the news, consider the following statements: 1. It is a global action plan for sustainable development. 2. It originated in the World Summit on Sustai…

With reference to 'Carrying Capacity of Environment', which of the following statements is/are correct? 1. The rate of resource extraction should remain above the rate of resource generation. 2. Gene…