A possible source of error when constructing a pyramid of biomass？

Which of the following are energy solutions that release pollution into the air>

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.