Comprehension task for beginner/intermediate learners using vocabulary related to science and environmental protection.

A Youtuber explains the methods used by a Japanese-Peruvian scientists to clean up his childhood lake.

How This Guy Cleaned A Lake

how-this-guy-cleaned-a-lake

Let's do English ESL deep listening: focus on meaning. Comprehension task for beginner/intermediate learners using vocabulary related to science and environment…