About this video
This video explains how England used to rely on bones as fertilizer! They ran out of bones and had to find a new way to help plants grow big and strong. Today, we use special rocks called phosphorus to help our food grow.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What did people in England use as fertilizer before they found phosphorus?
Answer: Bones
Q2 What invention helped farmers grow more food during the Industrial Revolution?
Answer: The steam engine
Q3 What is a good way to help plants grow big and strong?
Answer: Fertilizer
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