Geography you can check.

Start with a question

Why did a landslide cross an entire valley? Does a red satellite pixel measure the air people breathe? Our articles work through questions like these using published measurements, explicit calculations and comparisons. Maps locate the argument; the text explains it.

How we build an explanation

1. Identify the evidence. Name the institution or study, the variable, the location and the observation period. Prefer primary measurements, official methods and peer-reviewed studies over uncited summaries.
2. Show the reasoning. Explain the link from observation to conclusion. Keep quoted research results separate from our calculations and label invented teaching values as hypothetical.
3. Keep dates and scale visible. A publication date, a satellite acquisition date and a page-update date mean different things. Include units, spatial extent and the method needed to interpret the result.
4. Test the limits. Consider uncertainty, alternative explanations, sampling and what a map cannot resolve. A claim should remain useful and verifiable without its illustration.
5. Revise with evidence. Correct unsupported statements and consolidate overlapping pages so each retained article answers a distinct question.

How readers can check our work

Follow the source beside a quantitative claim, match the observation period and reproduce any displayed arithmetic. Look for a distinction between a measured value, a model result and a teaching example. A source-and-method note explains which of those an article uses.

For example, our mangrove analysis recalculates a published percentage and examines why change-map accuracy matters. Our Oso case study distinguishes measured dimensions from simulated explanations of mobility.

Maps, tools and teaching

The map-reading path brings together the general exercises. Calculators state their assumptions and units. Orientation maps use attributed source layers; editorial markers and diagrams are identified so they cannot be mistaken for surveyed boundaries.

Corrections and funding

Send a page URL, the claim in question and a supporting source to shemaiah640@gmail.com. Please include the source’s date when it matters. Advertising may help fund access to the site; an advertisement is not evidence for an article and does not imply endorsement of the advertiser.

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