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Unit 3 - Biosphere

Horizontales
Living components of an ecosystem
Naturally preserved climate data in frozen water
Increasing pollutant concentration up the food chain
Disruption caused by habitat segmentation
Diverse range of life in an ecosystem
Effect of carbon emissions on the atmosphere
Chemical compounds or mixtures of substances that are used to kill, repel, or control pests, such as insects, rodents, fungi, and weeds
Verticales
Nonliving components of an ecosystem
Network of interconnected food chains
Gradual change in species composition
Substances that persist and cause harm in the environment
Accumulation of toxins in an organism
Organic compounds used to eliminate weeds
Man-made chemicals resistant to degradation