Another routeYear 4 Science · T1 W7–8 · Contexts / C19 · Text version

Source review complete · local suitability still needs review.

Made-up practice story.

A made-up diagram starts at land water and shows evaporation, condensation and precipitation to ocean. Compare it to a diagram starting at ocean and ending on land.

Make something useful

Use a small caption, arrow model, table or spoken explanation for this exact question. Keep the supplied story beside you.

Grown-up help

**Worked practice:** Both can represent possible paths through the key processes. No single mandatory starting point or exact travel time follows. A particular drop's actual journey is not traced by either diagram. [Complete Day 40 plan](../lessons/day-40.html). This is ordinary practice, not a held assessment source. [Checked process facts and limits](../references/PRIMARY-READING.html) · F1/F2/F3/F4

About this resource

Reviewed source edition

Source review is complete for this two-week edition. Local suitability and classroom use still need review. Earlier candidate or pending-review words are retained in the original files; full-year coverage, translations and audio are not claimed.

Exact source: 3531c059f44c934e1a70c6cde632792baa000c31 · 2026-10-09. Source edition, roles and hashes

Complete source and rights notices

Keep these full notices with copies of this resource. Learning text, software, art and outside sources keep their own terms.

Source: https://neuroforge.io/subjectnest/library/resources/year-4/science/term-1/weeks-07-08/contexts/C19-markdown · SubjectNest by NeuroForgeIO Pty Ltd · Keep the complete source and licence companions; item rights remain separate.