Vocabulary
habitat, hibernate, adaptations, behavioral adaptations, survival, reproduction, traits, organism, environment, species, water dam, drought, wildfires, reproduction, physical characteristics, survival organisms, environment, migrate, vital, food, water, shelter, benefit, harm, stagnate, 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, Organism, environment, ecosystem, resources, physical characteristics, species, water dam, drought, wildfires, reproduction, physical characteristics, survival organisms, environment, migrate, vital, food, water, shelter, benefit, harm, stagnate, 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, Organism, environment, ecosystem, resources, physical characteristics, 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, Organism, environment, ecosystem, resources, physical characteristics, Organism, environment, ecosystem, resources, physical characteristics, ecosystem, litter, toxins, hazard, habitat, drought, resources