Habitat & Conservation Crossword Puzzle

QUESTIONS LIST:

• ecosystem : sum total of all the plants, animals and micro-organisms in an area along with non-living components such as climate, river, etc.
• biosphere : the part of the earth in which organisms exist or which supports life
• reforestation : restocking of the destroyed forests by planting new trees of the same species, which were existing in that forest.
• global warming : a gradual increase in the earth's temperature generally due to greenhouse effect.
• poaching : the killing of animals illegally.
• sanctuary : a place where animals are protected in their natural habitat.
• endemic : species found only in a particular area.
• endangered : the species which are at the verge of the extinction.
• photosynthesis : process undertaken by plants for preparing their own food.
• extinction : when species is completely wiped out from the earth.