Help plz due today at 9

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

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

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas