【題目】根據(jù)氣溫的南北差異，并結(jié)合農(nóng)業(yè)生產(chǎn)實(shí)際，從北到南，可以將我國劃分為5個(gè)溫度帶：_______、中溫帶、________、_______、熱帶。另外，還有一個(gè)地高天寒、面積廣大的___________區(qū)。

【答案】寒溫帶 暖溫帶 亞熱帶 青藏高原

【解析】

我國溫度帶的劃分指標(biāo)是活動(dòng)積溫，自北向南習(xí)慣上劃分為寒溫帶、中溫帶、暖溫帶、亞熱帶、熱帶五個(gè)溫度帶，青藏高原屬于以高寒為特征的高原氣候區(qū)；秦嶺--淮河以南主要是我國的亞熱帶和熱帶地區(qū)；秦嶺--淮河以北的塔里木盆地、華北平原和黃土高原以及遼寧省的南部屬于暖溫帶；大興安嶺的北段及其兩側(cè)地區(qū)屬于寒溫帶；在暖溫帶和寒溫帶之間是中溫帶地區(qū)

我國溫度帶的劃分指標(biāo)是活動(dòng)積溫，自南向北習(xí)慣上劃分為熱帶、亞熱帶、暖溫帶、中溫帶、寒溫帶五個(gè)溫度帶，另外青藏高原屬于以高寒為特征的高原氣候區(qū)。

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