昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)历史(A卷)试题于2025-06-30发布，目前免费查试卷答案网站已经汇总了昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)历史(A卷)试题的各科答案和试卷，更多试卷答案请关注免费查试卷答案网站。

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本文从以下几个角度介绍。

    5、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)地理(A卷)试题


    5、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)生物(A卷)试题


    C
    At first glance, a dead tree might just look like a lifeless, fallen log. But look closer: beneath the rotting bark(树皮), the wood is full of life. Upon its death, the tree's tightly sealed tube system, previously used to transport nutrients and water, becomes empty and allows some creatures to pass through, according to Matteo Garbelotto, a professor at the University ofCalifornia, Berkeley.
    These empty trunks, still standing upright, are also called snags or wildlife trees. Because of their verticality, they can host a high diversity of species that varies from top to bottom. Fallen trees, often called logs, are also valuable habitats, though for smaller species, Garbelotto says.Both types attract all sorts of life, starting with fungi (真菌) .
    Fungi do much of the hard work of speeding up the decomposition process, softening the hard trunk into something with many small holes. This allows in a whole host of species seeking food and shelter: beetles get in to lay egg, amphibians nestle under the bark, and birds feeding on insects build nests within the trunk itself.
    The collection of wildlife changes over the course of the tree's decay(腐烂), with each new species contributing to and profiting from the process. Logs generally increase opportunities for insects, amphibians, and reptiles and make a good combination with snags, Garbelotto says.
    While some species like bark beetles and woodpeckers strongly prefer dead or rotting wood for nesting, others, including wood-decaying fungi, can only survive in deadwood.
    And it's not just the animals that benefit from decaying trees. They provide natural protection and support for young seedlings to grow. As trees decompose, carbon and nitrogen stores are slowly reabsorbed into the soil, a critical step in nutrient recycling, both for young trees and for the larger ecosystem.


    C. They were expensive but unreliable.
    19. What happens when a smart camera doesn’t recognize someone
    A. It ignores the person.
    B. It takes a photo of the person.
    C. It contacts you or the authorities.
    20. What is the speaker mainly talking about
    A. Pet care. B. Home security. C. Camera technology.


    1、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)英语(A卷)试题


    1、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)英语(A卷)试题


    5、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)历史(A卷)试题


    6、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)历史(A卷)试题


    5、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)英语(A卷)试题


    1、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)地理(A卷)试题


    7.下列厨房中的少量物质放入足量水中，能形成溶液的是
    A.面粉
    B.食盐
    C.辣椒面
    D.芝麻油
    8.规范操作是实验成功的前提。下列实验操作正确的是
    水


    【任务一】废液成分分析
    【提出猜想】推测废液中含有氢氧化钠和碳酸钠中的一种或两种
    【实验设计与实施】
    （1）步骤 1：取少量废液于试管中，加入足量的氯化钡溶液，有白色沉淀产生。
    步骤 2：将步骤 1 反应结束后试管中的药品过滤，得到滤渣和滤液， 。（补 全相应实验操作和现象）
    【得出结论】通过步骤 1 和步骤 2 说明废液中有 Na2CO3 和 NaOH。
    【任务二】废液中碳酸钠含量测定


    3、昭通一中教研联盟2024~2025学年下学期高二期末质量检测(6月)化学(A卷)答案