1) similar to smoke by yourself a) nicotine b) chemicals c) seconhand smoke d) cigarretes e) pollution 2) fatal; lethal a) poisonous b) chemicals c) environment d) soil e) oil 3) risk; dangerous a) environment b) soil c) oil d) hazardous 4) everything that surrounds us a) buildings b) material c) environment d) chemicals 5) chemical substances a) seas b) pesticides c) rivers d) sodas 6) found in air, water and plants a) pollutants b) hazardous c) material d) sodas 7) to make our earth and lives better a) food b) soil c) chemicals d) healthy environment

HEALTHY ENVIRONMENT

بواسطة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟