Project 0

Project 0

Published on 7 March 2021
Transcript
00:00
Lesson on how radiant energy from the Sun changes into chemical energy through the process of photosynthesis in a green plant
00:09
The process starts with:
00:11
Sun = Light Energy
00:17
+
00:17
Carbon Dioxide
00:18
From Humans and Animals
00:22
Water
00:28
+
00:29
+
00:31
+
00:31
+
00:32
Water
00:32
Sun
00:32
Carbon Dioxide
00:36
1.The plant draws up water through its roots
00:39
2.The leaves take in carbon dioxide from the air
00:43
3.The leaves trap energy from sunlight
00:43
Radiant Energy
00:46
4.The plant uses energy of sunlight to turn water and carbon dioxide into sugars and oxygen Better known as chemical energy.
00:50
5.The plant releases energy oxygen into the air.
00:54
6.The plant uses the sugars for growth