The T-chart compares the average temperature, precipitation, and humidity of two different environments. Which of the following correctly labels the environments? a t-chart with one column labeled A listing: Temperature Range: -18 degrees Celsius (-0.4 degrees Fahrenheit) to 10 degrees Celsius (50 degrees Fahrenheit), Precipitation: 0 to 50 cm, Low humidity (0-10%);and another column labeled B listing: Temperature Range: 2 degrees Celsius (35 degrees Fahrenheit) to 24 degrees Celsius (75 degrees Fahrenheit), Precipitation Range: 25 to 200 cm, High humidity (80-90%)

A is a grassland, and B is a desert.
A is a mountain, and B is a swamp.
A is a rainforest, and B is a mountain.
A is a swamp, and B is a tundra.