Back to latest news

Landsat Research Reveals a Change in Mangrove Trends

Expansion and recovery both contributed to the gain.

Your learning

Loading your learning…

Environment news editorial illustration for Satellite Images Highlight a Mangrove Comeback

Beginner support · Translation help

Read with help in your language

Choose a language to see each paragraph translated below the English. Tap highlighted words for a quick meaning.

A 13 from 1984 to 2023. to 2010.

The from and , in .

Source: NASA Earth Observatory, 2026-11-13.

Read · Think · Practise

Try this story

Try 2 questions about this story, then explain one idea in your own words. Check the text whenever you need to.

In this lesson: Link the observation period to mechanisms of recovery.

Print a worksheet · Teacher guide & answers

Read and understand · 1/2What period do the satellite images cover?

Read the answer and explanation

1984 to 2023. The first paragraph gives 1984 to 2023 as the research period.

Clue: A November 13 NASA feature describes research using satellite images from 1984 to 2023. Global mangrove losses gave way to expansion around 2010.

Read and understand · 2/2Which pair explains the gains?

Read the answer and explanation

New ground and recovery of damaged forests. The second paragraph names colonisation and recovery while preserving regional losses.

Clue: The gains came from colonising new ground and recovering damaged forests, although losses continued in some regions.

Grammar in this story: A reversal in a trend

gave way to

Gave way to means losses were followed by expansion in the global trend.

Your turn

Explain how the trend changed and why that does not mean losses ended everywhere.

See one possible answer

Global mangrove losses were followed by expansion around 2010. New growth and recovery contributed, but the text says losses continued in some regions.

Your answer can be different. Give a reason and use your own words.

0 of 2 questions checked.

Tell us what helped or felt difficult

Which reading level did you try? Was a sentence unclear? Did the questions help you understand the story?

Send feedback by email

Your three-minute English break

A little English in your inbox.

One short story, one useful phrase, one quick question. Free, up to twice a week.