eco·ter·ror·ism
noun/ˈiːkəʊterərɪzəm/
/ˈiːkəʊterərɪzəm/
[uncountable]- violent activities that are carried out in order to draw attention to issues relating to the environment
过激环保行为（为引起对环境问题的关注而实施暴力行动） - deliberate damage to the environment, done in order to draw attention to a political issue
生态恐怖主义（为引起对某政治问题的关注而蓄意破坏环境）