Table 1. Estimated Global Emissions of Sulfur and Nitrogen Oxides (in millions of metric tons per year)

From

Compilation the Type of Exercise: “Using the Information from the Text” to Improve Reading Comprehension Skill in Teaching Chemistry in English at High School

Cao Cu Giac, Pham Ngoc Tuan

American Journal of Educational Research. 2020, 8(4), 221-231 doi:10.12691/education-8-4-5