Choose the best option to complete the sentence.
When radiation goes into the land, air or water, it is called ________ pollution.
radioactivityradiationradioactiveradioactivelyMôn học
Chủ đề / Chương
Bài học
Chủ đề
Choose the best option to complete the sentence.
When radiation goes into the land, air or water, it is called ________ pollution.
radioactivityradiationradioactiveradioactively
