Complete the Words

(1)Def_r_st_tion remains one of the most pressing (2)env_r_nm_ntal challenges of the modern era. When large areas of forest are cleared for agriculture or urban expansion, the stored carbon is released into the (3)atm_sph_re, (4)acc_l_r_ting global warming. Additionally, the destruction of natural (5)hab_t_ts threatens countless species with (6)ext_n_t_on, reducing overall (7)b_od_v_rs_ty. Scientists have documented that tropical forests alone absorb approximately two billion tons of carbon dioxide (8)ann__lly. Conservation organizations advocate for reforestation programs and (9)sus_a_n_ble land management practices, arguing that protecting existing forests is far more (10)eff_c__nt than attempting to reverse decades of ecological damage afterward.