Northwestern Russia is an area in a polar climate zone. The temperatures here are cold all year! During winter, there are days where this area receives only a few hours of sunlight. Plants and animals are adapting to these unique challenges. Which of the Earth's biomes is shown in this description? A. grassland B. coniferous forest C. tundra D. desert Please select the best answer from the choices provided A B C D

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit