January 22 – ENVIRONMENT & ECOLOGY Welcome to your January 22 - ENVIRONMENT & ECOLOGY Consider the following ecosystems.1. Mangrove forest2. Grassland3. EstuaryWhich among the above ecosystem(s) could be classified as an Ecotone?A. 1 onlyB. 2,3 onlyC. 1,2 onlyD. All the above Choose the correct statement (s).1. The primary source of energy in a grazing food chain is living plant biomass compared to dead organic matter in detritus food chain.2. Ecological pyramid of numbers could never be inverted whereas ecological pyramid of energy is inverted in an aquatic ecosystem.A. 1 onlyB. 2 onlyC. 1,2D. None of the above Sedimentary cycle consists of1. Phosphorus Cycle2. Carbon Cycle3. Nitrogen Cycle4. Sulphur CycleA. 1,2 onlyB. 2,3,4 onlyC. 1,4 onlyD. 1,2,4 only Montreux Record is the principal tool under which among the following international convention for environmental protection?A. Rio SummitB. Kyoto ProtocolC. Ramsar ConventionD. Stockholm Convention Gadgil Report and Kasturirangan Report were seen through out the national media's a few years back. These reports were onA. Conservation of wetland ecosystemB. Ganga Action PlanC. Protection of Western GhatsD. Stubble Burning Time is Up!