Biodiversity Crossword Puzzle

QUESTIONS LIST: over exploitation : unsustainable use of natural resources, habitat : the natural environment in which a species lives and grows, aesthetic : concerned with beauty or the appreciation of beauty, protected : describes an area designated for conservation and restricted human activity, conservation : the protection and preservation of natural resources, diversity : the state of being varied or different, research : systematic investigation to gather information and gain knowledge, species : a group of organisms that can interbreed to produce fertile offspring, ecosystem : a system formed by the interaction of a community of organisms with their physical environment, pollution : contamination of the environment with harmful substances, genetic : relating to genes or heredity, climate : the long term weather patterns of a region or planet, fragmentation : the process of breaking habitats into smaller, isolated pieces, extinction : the complete disappearance of a species from earth, threats : factors that endanger biodiversity, adaptation : the process of adjusting to new conditions or environments, invasive : referring to a non-native species that disrupts ecosystems, biodiversity : the variety of life forms on earth.