What is air?
4:35
YouTubeLearning K-12 Edu Channel
What is air?
This is a learning video for grade 2 science students. The topics covered are: 1. What is air? 2. What is the importance of air in our lives? 3. What is the composition of air? 4. What are the characteristics of the air? 5. What are the uses of air in daily life? 6. What is wind? 7. What is a breeze? 8. What is a gale? 9. What are the uses of ...
已浏览 13.8万 次2020年10月26日
相关产品
Air Force Insignia
Air Force Uniforms
Air Force Boots
#Indian Air Force Fighter Jets
Indian Air Force Modernizes: Tejas Mk1A Ready for War, MiG Fighters Retire | IAF Aircraft | 4K
Indian Air Force Modernizes: Tejas Mk1A Ready for War, MiG Fighters Retire | IAF Aircraft | 4K
YouTube1 周前
IAF LIVE: Indigenous Fighter Aircraft Tejas Mk1A Take Off From Nashik | Rajnath Singh | HAL | India
IAF LIVE: Indigenous Fighter Aircraft Tejas Mk1A Take Off From Nashik | Rajnath Singh | HAL | India
YouTube1 周前
热门视频
What is Air? | What Does Air Contain? | Science For Kids | Grade 2 | Periwinkle
7:40
What is Air? | What Does Air Contain? | Science For Kids | Grade 2 | Periwinkle
YouTubePeriwinkle
已浏览 63.6万 次2018年3月12日
Air - Official Trailer (2023) Ben Affleck, Matt Damon
2:17
Air - Official Trailer (2023) Ben Affleck, Matt Damon
YouTubeIGN
已浏览 55.4万 次2023年2月9日
Air | What is air | Science for kids | uses of air |
3:50
Air | What is air | Science for kids | uses of air |
YouTubeVishruti Tutorial
已浏览 15.4万 次2021年7月22日
Indian Air Force Recruitment
Top 10 Indian Air Force Aircraft In 2019 — Ready To Take Up Any Challenge
Top 10 Indian Air Force Aircraft In 2019 — Ready To Take Up Any Challenge
drivespark.com
2016年10月8日
Indian Air Force Recruitment 2024 | IAF Group C Vacancy 2024 | Clerk Job | Hindi Typist Vacancy 2024
1:38
Indian Air Force Recruitment 2024 | IAF Group C Vacancy 2024 | Clerk Job | Hindi Typist Vacancy 2024
YouTubeMaha Naukri
已浏览 3958 次2024年8月3日
✅Indian Air Force Recruitment 2025 ✅Apply Link ➡️ https://lnk.bio/tamilanguide #iaf #indianairforce #TNGovtJobs #CentralGovtJobs #TNPSC #TamilTrending #TrendingJobs #airforce #Trichy #India #Chennai #tamilnadu | Tamilanguide Job Alerts
0:05
✅Indian Air Force Recruitment 2025 ✅Apply Link ➡️ https://lnk.bio/tamilanguide #iaf #indianairforce #TNGovtJobs #CentralGovtJobs #TNPSC #TamilTrending #TrendingJobs #airforce #Trichy #India #Chennai #tamilnadu | Tamilanguide Job Alerts
FacebookTamilanguide Job Alerts
已浏览 4万 次4 个月之前
What is Air? | What Does Air Contain? | Science For Kids | Grade 2 | Periwinkle
7:40
What is Air? | What Does Air Contain? | Science For Kids | Grad…
已浏览 63.6万 次2018年3月12日
YouTubePeriwinkle
Air - Official Trailer (2023) Ben Affleck, Matt Damon
2:17
Air - Official Trailer (2023) Ben Affleck, Matt Damon
已浏览 55.4万 次2023年2月9日
YouTubeIGN
Air | What is air | Science for kids | uses of air |
3:50
Air | What is air | Science for kids | uses of air |
已浏览 15.4万 次2021年7月22日
YouTubeVishruti Tutorial
Designing the World’s First Triple-Chamber Case: AIR 5400
5:00
Designing the World’s First Triple-Chamber Case: AIR 5400
已浏览 7万 次5 天之前
YouTubeCORSAIR
Introducing the CORSAIR AIR 5400
0:59
Introducing the CORSAIR AIR 5400
已浏览 1万 次3 天之前
YouTubeCORSAIR
Lithium battery catches fire during Air China flight
0:13
Lithium battery catches fire during Air China flight
已浏览 137.6万 次1 周前
YouTubeNBC News
Kirby Air Riders Direct #2 10.23.2025
1:32:46
Kirby Air Riders Direct #2 10.23.2025
已浏览 81.2万 次3 天之前
YouTubeNintendo of America
9:25
Air Pollution
已浏览 62万 次2015年12月28日
YouTubeBozeman Science
6:23
Is Apple Bored of Winning? - M5 MacBook Pro
已浏览 60万 次5 天之前
YouTubeDave2D
1:40
Hunting stand discovered near Air Force One
已浏览 51.3万 次6 天之前
YouTubeABC News
0:13
Battery fire breaks out on Air China flight
已浏览 30.5万 次1 周前
YouTubeCNN
3:02
How Indoor Air Quality Impacts Your Lungs
已浏览 6.4万 次2022年7月26日
YouTubeAmerican Lung Association
14:22
China Cannot Believe the Indian Air Force is Stronger | By Prashant D…
已浏览 111万 次4 天之前
YouTubeCareer247
4:07
Air Purifiers: Do They Actually Work?
已浏览 31.7万 次2022年12月24日
YouTubeMedical Centric
2:04
Air Handling Unit Working principle | HVAC 08
已浏览 18.9万 次2021年4月29日
YouTubeAMJ Engineering
4:25
How does Air Conditioning System in an Aircraft function | Principle o…
已浏览 16.6万 次2021年7月25日
YouTubeJxJ AVIATION
2:20
EARTH AIR TUNNEL || HOW IT WORKS || passive cooling technique
已浏览 219.5万 次2022年1月19日
YouTubeArchi notes
8:30
DETAILS: FBI probes hunting stand near Air Force One
已浏览 57.6万 次6 天之前
YouTubeFox News
18:45
NBC Nightly News Full Episode - Oct. 20
已浏览 44.8万 次5 天之前
YouTubeNBC News
3:08
Secret Service discovered hunting stand with direct view of Air Forc…
已浏览 43万 次6 天之前
YouTubeMSNBC
0:13
Battery explosion sparks fire inside cabin on Air China flight | GMA Int…
已浏览 35.4万 次1 周前
YouTubeGMA Integrated News
7:15
What's inside Air Force One - US President's Airplane
已浏览 65.5万 次2021年10月7日
YouTube3D Living Studio
17:19
FULL AIR FORCE ONE GAGGLE: Trump Gives His Merciless Take O…
已浏览 29.2万 次6 天之前
YouTubeForbes Breaking News
21:40
NBC Nightly News Full Episode – Oct. 19
已浏览 59.9万 次6 天之前
YouTubeNBC News
2:02
FBI investigates potential Trump security threat
已浏览 26.3万 次6 天之前
YouTubeNBC News
8:55
Adding Return Air for Bedrooms (easy)
已浏览 10.3万 次2022年10月31日
YouTubeKJS Painting & Renovations
2:38
Air Bud Pt. II #lastweektonight
已浏览 16.4万 次5 天之前
YouTubeLastWeekTonight
2:30
Introducing iPhone Air | Apple
已浏览 713.5万 次1 个月前
YouTubeApple
2:00
Bel-Air | Season 3 | Official Trailer | Peacock Original
已浏览 81.1万 次2024年7月19日
YouTubePeacock
观看更多视频
静态缩略图占位符