Vocabulary
biodiversity, rainforest, conservation, species, fitness, ecosystem, adapt, human factors, natural factors, resources, renewable, nonrenewable, climate, deforestation, invasive species, ecosystem, living, nonliving, adapted, survive, marine ecosystem, artificial reef, biodiversity, overfishing, imbalance, primary ecological succession, pioneer stage, colonized, intermediate stage, climax stage, secondary ecological succession, carbon cycle, CO2, nitrogen cycle, precipitation, fertilizers, nitrates, ammonia, NH3, animal excreta, migration, deforestation, fossil fuels, drought, climate change, denitrifying bacteria, nitrate, biosphere, compounds, species, water dam, drought, wildfires, reproduction, physical characteristics, survival organisms, environment, migrate, vital, food, water, shelter, benefit, harm, stagnate, ecosystem, litter, toxins, hazard, habitat, drought, resources, ecosystem, abiotic, biotic, communities, producers, consumers, herbivores, resources, ecological succession, canopy, runoff, secondary succession, barren, reefs, drought, sustainable, , living, nonliving, cells, water, molecules, plants, animals