結果 : importance of waste management in school
1:49

Waste management in schools and education

CEC - Circular Economy Company
1,348 回視聴 - 3 年前
4:58

Waste Management | Zara Siddiqui | TEDxYouth@TFIS

TEDx Talks
8,987 回視聴 - 3 年前
3:03

Proper Waste Management | How waste reduction and recycling help our environment

Your ONLINE Teacher PH
197,620 回視聴 - 3 年前

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2:05

Waste Management

Life-Lab's GAPPU & BOBO
146,090 回視聴 - 4 年前
1:21

Importance of Recycling - Animated Video For Kids

Nuevo.Pictures
74,960 回視聴 - 1 年前

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2:07

Why Waste Segregation is Important | Waste Management | The Planet Voice

The Planet Voice
5,223 回視聴 - 5 か月前
5:20

Importance Of Waste management & Recycling | Iken Edu

Iken Edu
39,630 回視聴 - 9 年前
2:13

Waste Management and Recycling Video

Bode Animation
619,335 回視聴 - 9 年前
57:39

Hiranandani’s 4-Step Plan to Fight Climate Change: What It Means for All of Us

The Better India
181 回視聴 - 11 時間前

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0:31

Waste Management Commercial

Region of Waterloo
50,052 回視聴 - 12 年前
3:37

Biodegradable and Non-Biodegradable waste | Waste Management | How to Recycle Waste

learning junction
591,197 回視聴 - 4 年前
2:55

THE IMPORTANCE OF WASTE MANAGEMENT.

AMANTE, MAR A.
934 回視聴 - 3 年前

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2:13

Proper Waste Disposal According to the Properties of Each Material

Science For Every Juan
135,239 回視聴 - 4 年前
4:12

Science 5 Q1 Module 3 Lesson 2 - Importance of Practicing the 5Rs

Kto12 Lessons
14,701 回視聴 - 3 年前

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12:34

10 lines essay on Waste Management /essay on Waste Management/importance of waste management/waste

Improve Your English
18,837 回視聴 - 1 年前
12:56

How Singapore fixed its big trash problem | CNBC Reports

CNBC International
2,808,934 回視聴 - 3 年前
2:02

Speech on Waste management | Waste management speech in English | Short speech on Waste Management

Anuzz Gleam World
37,373 回視聴 - 1 年前
3:52

IMPORTANCE OF PROPER WASTE DISPOSAL | spoken poetry

Laarni Nate
449 回視聴 - 2 年前
6:02

10 lines on "Waste Management" | Simple essay on "waste Management" in English | English essays

Deepthi Academy
8,911 回視聴 - 10 か月前
19:52

Science 5: Importance of 5R's in Waste Management quarter 1- week 5

SENYOR JHOEY PASCUA
48,713 回視聴 - 2 年前