https://thso2tanthuy.edu.vn/giai-tra-loi-cau-hoi-hoac-thao-luan-muc-1-trang-59-bai-on-tap-va-danh-gia-chu-de-cong-dong-dia-phuong-sgk-tu-nhien-va-xa-hoi-lop-2-canh-dieu.html