# A branched trail Add runoff to river/ocean or infiltration to soil as another possible path after land precipitation. Explain the arrow job. ## Try it 1. Build the evaporation, condensation and precipitation trail from A04. 2. After land precipitation, branch to runoff or infiltration; label the process and where it leads. 3. Check the product and say why you kept or changed one part. Tell or show it in your usual way: words, drawing, pointing, signing, typing, dictation or your communication device. Work quietly or privately, pause, ask for a helper, or return later. Sharing and recording are optional.
Grown-up help **Look for:** The key processes remain explicit; not every drop follows every branch, and there is no fixed timing. **Next help:** If an arrow has no job, point to its start and destination and choose the corresponding process from the paper key. Do not make a timetable. [Full lesson](../lessons/day-34.html) · [Source facts/limits](../references/PRIMARY-READING.html) · F4 Modified from [Year 4 Science alignment](https://www.qcaa.qld.edu.au/downloads/aciqv9/science/curriculum/ac9_science_yr4_as_cd_alignment.pdf), [standard elaborations](https://www.qcaa.qld.edu.au/downloads/aciqv9/science/assessment/ac9_science_se_yr4.pdf) and [Years 3–4 techniques and conditions](https://www.qcaa.qld.edu.au/downloads/aciqv9/science/assessment/ac9_science_tc_yr3-4.pdf), © State of Queensland ([QCAA](https://www.qcaa.qld.edu.au/copyright)) 2023, covered [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) with exceptions. Our task criteria are original; these are not official A–E bands. Actual folio and on-balance professional judgment remain necessary.