סרטונים מובילים
Food webs are diagrams that depict the transfer of energy in an ecosystem. In this video, I explain a food web using the real-life diet of an owl.
Many times in Science classes you may dissect an owl pellet to see what the diet of the owl consists of.
Owls consume rodents and small birds. The energy of these animals is transferred to the owl. Therefore, on the food web, you will see the arrows pointing towards the owl.
Transcript
http://www.moomoomathblog.com/....2019/04/food-webs-en
How do ecosystems change over time?
Ecological succession, also called Biological succession occurs when one ecological community changes into another.
There are two main types of ecological succession.
Primary and Secondary Succession.
Primary Succession occurs when there is no soil and the new community has to start without any soil.
Secondary succession occurs when an event destroys an area but the soil remains.
The pioneer species are the first plants to appear in the new ecosystem.
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
In this video I would like to talk about the history of microscopes.During the 1590s, the two spectacle-makers, Hans and Zacharias Jansen began experimenting. They put lenses in a tube and made a very important discovery. They discovered that objects near the end of the tube appeared to be enlarged, much larger than any simple magnifying glass could achieve alone.
In the 1660’s Robert Hooke began looking at all kinds of objects with his microscope.
He put all of his drawings in a book called Micrographia
He is credited with naming cells but also studied items like fleas under his microscope.
Anton van Leeuwenhoek was very good at grinding and polishing lenses.
These lenses led to the building of his microscope which was considered the first practical microscope.
In 1674 Anton Van Leeuwenhoek was the first to see and describe bacteria.
Another huge advance in microscopes didn’t occur until German physicist Ernst Ruska and the electrical engineer Max Knoll constructed the prototype electron microscope in 1931, capable of four-hundred-power magnification.
Electron microscopes uses accelerated electrons in order to view objects.
Modern electron microscopes can magnify objects up to 10 million times
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Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
Learn how to find the square root of 64. I like to use a factor tree in order to find all of the prime factors. Then you can pull out pairs of numbers and multiply them together.
Which animals belong in phylum Chordata?
Most people describe chordates as having a backbone.
Technically, all chordates have a notochord A notochord is a primitive beginning to the backbone.
In some chordates like the lamprey, the notochord remains there for life. In vertebrates, such as humans, and mammals a more complex backbone appears and only portions of the notochord remain.
Chordates also have a nerve chord.
There are many types of chordates but most can be classified as chordates who have jaws.
Most people are familiar with these chordates
Fish
Most also breathe with gills and have scales that cover their bodies
Fish are cold-blooded.
The cartilaginous fishes. Examples: sharks, rays.
The skeleton of the cartilaginous fish is out of a flexible bone- cartilage.
The bony fishes. Examples: perch, goldfish, trout.
Reptiles
Scaley skin
Reptiles produce shelled eggs or bear live young.
All species fertilize eggs internally.
All species of reptiles have at least one lung.
Amphibians
Have smooth slimy skin
Some species fertilize eggs externally, some internally.
Many can breathe through skins and have lungs
Mammals
Are endothermic.
Have hair on their bodies.
Produce milk to feed their babies.
Most produce offspring internally
Aves ( Birds)
Birds have Feathers.
All birds have wings, but not all birds fly.
Most birds have beaks or bills.
All birds lay eggs
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Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
In this video I review the difference between permeability and porosity of rocks.
You may enjoy...
Examples of Deposition-Barrier Island-River Delta-Salt Marsh
https://youtu.be/7s75rHST0p4
Freshwater ecosystems
There are several different types of freshwater ecosystems.
Freshwater has a low salinity. In this video is cover streams and rivers, along with lakes and ponds.
In addition, I cover wetlands. There are two major types, swamps, and marshes. A marsh is a wetland without trees and a swamp has trees growing in the water.
There is no standard definition about the size of a pond or a lake, however, the water in lakes and ponds have low salinity.
Aquatic Biomes Crossword
http://www.moomoomath.com/aqua....tic-biomes-crossword
Is it a chemical or physical change when I mix two liquids together?
Is there a recipe for light?
https://www.youtube.com/watch?v=GZp8JubeoPA
Check out my friends channel. Awesome Science stuff.
@DIYScienceGuy
Learn how to find the square root of 10 and how to simplify the square root of 10. In addition, I show how you can estimate the square root of 10.
You may also enjoy ...
Square Root 21
https://youtu.be/65wkqV7I9tw
Square Root 6
https://youtu.be/2e6A-d1aEeM
Square Root 3
https://youtu.be/jSwr4B_0ogY
Square Root 8
https://youtu.be/zXPTi8ftSHM
Square Root 20
https://youtu.be/FSfLv0XZCYk
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Like our page on Facebook! www.facebook.com/tpklearning
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Discover hundreds of never-before-seen resources! Create your free account at https://my.happylearning.tv/ and start learning in the most entertaining way.
Pair Words for kids | Pair words in English | English Pair Words | Word Pair | @AAtoonsKids
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AAtoons Kids
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https://www.patreon.com/homeschoolpop Learn all about homophones in this fun learning video for kids! Learn what homophones are, how to identify them, and then put your skills to the test!
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Thanks for learning with us today! We hope to see you next video!
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Blend words list for kids | Kids Vocabulary | Learn English words for kids | @AAtoonsKids
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AAtoons Kids
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Herbivores Carnivores and Omnivores for kids | Animals Eating Habits with example
Animals Eating Habits with example
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Chapters
00:00 Introduction
00:11 What is Herbivores
01:05 What is Carnivores
02:07 What is Omnivores
02:58 List of Herbivores Carnivores Omnivores animals
Read on Web - https://aatoonskids.com/herbiv....ores-carnivores-and-
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AAtoons Kids
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#Herbivores_Carnivores_Omnivores
#List_of_Herbivores_Carnivores_Omnivores_animals
#Animals_Eating_Habits
#herbivores_carnivores_for_kids
#Eating_Habits_of_animals
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prepositions in English grammar | Preposition for Kids | Uses of Preposition | @AAtoonsKids
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AAtoons Kids
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#Uses_of_Preposition
#Preposition_for_kids
#Preposition
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Link - https://www.aatoonskids.com/insects-name/
Guess the Insect | Insects name | Guess the animal | Picture Quiz | @AAtoonsKids
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Related Links
Insects Name - https://youtu.be/L2uZiN54Sf0
Action Word Quiz - https://youtu.be/CRvB4wrOins
Counting - https://youtu.be/p_A8fPx1eww
English Quiz - https://youtu.be/ps59tnyzgV8
Count Images - https://youtu.be/OSiAqeVo60A
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AAtoons Kids
play N learn
Website - http://www.aatoonskids.com
Facebook Page - https://www.facebook.com/aatoonskids1
Twitter - https://twitter.com/aatoonskids
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#insects
#insects_name
#quiz_for_kids
#guessing_game
#picture_quiz
#guess_animal
#quiz_time
#AAtoonsKids
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Guess the Famous Personality of India | Guess the famous person | Guess the personality quiz | @AAtoonsKids
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AAtoons Kids
play N learn
Website - http://www.aatoonskids.com
Facebook Page - https://www.facebook.com/aatoonskids1
Twitter - https://twitter.com/aatoonskids
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#guess_the_famous_personality
#guess_the_famous_person
#guess_the_personality_quiz
#guess_the_person_quiz
#guess_the_people
#guess_the_important_person
#AAtoonsKids
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Quiz Link - https://www.aatoonskids.com/gu....ess-the-fruits-name-
Fruits name - https://www.aatoonskids.com/fruits-name/
Guessing the Fruits name | Fruits Name | Fruits Name Quiz | Picture Quiz | Quiz Time | @AAtoonsKids
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Related Video Links
Guess the Insect - https://youtu.be/GzKVJK4dv7U
Guess the Action Words - https://youtu.be/CRvB4wrOins
Guess the Vegetable Name - https://youtu.be/jX21QLBnZ0U
Guess the Flag - https://youtu.be/fUmBCKZKQnU
Guess the Logo - https://youtu.be/GQVZyy5ol6U
English Quiz - https://youtu.be/ps59tnyzgV8
Identify the Images - https://youtu.be/mRkn3J0tpno
Fruits Veg Flowers animals - https://youtu.be/Nj3XEkH8rgY
Maths Quiz - https://youtu.be/OQjkFQAIOck
Blend Words - https://youtu.be/Ol2oHs6_sRQ
Jumble Words - https://youtu.be/QRPHv0YyluI
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AAtoons Kids
play N learn
Website - http://www.aatoonskids.com
Facebook Page - https://www.facebook.com/aatoonskids1
Twitter - https://twitter.com/aatoonskids
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#guessing_game
#fruitsname
#fruits
#quiz_for_kids
#quiz_time
#picture_quiz
#identify
#AAtoonsKids
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Web Link - https://www.aatoonskids.com/li....st-of-singular-and-p
English Vocabulary for kids | 50 List of Singular and Plural Nouns | What are Singular and Plural Nouns? | @AAtoonsKids
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AAtoons Kids
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#singular_noun
#pluralnoun
#plurals
#learnenglish
#vocabularywords
#vocabularyenglish
#AAtoonsKids
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Learn 7 Days of week with 3D Animation
The video shows the days of the week in English. The days of the week are all 7 days from Monday to Sunday.
Seven Days of the week
Day 1 - Sunday - रविवार
Day 2 - Monday - सोमवार
Day 3 - Tuesday - मंगलवार
Day 4 - Wednesday - बुधवार
Day 5 - Thursday - गुरूवार
Day 6 - Friday - शुक्रवार
Day 7 - Saturday - शनिवार
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AAtoons Kids
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Website - http://www.aatoonskids.com
Facebook Page - https://www.facebook.com/aatoonskids1
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Links of Our other Educational Videos
Hindi Varnamala for Kids - https://www.youtube.com/watch?v=sQ6PqXJ9ky8
Multiplication Table 1 to 10 - https://www.youtube.com/watch?v=euxW2yV0K6g
Cursive Writing - https://www.youtube.com/watch?v=FVTe7Odd_tI
Hindi Varnamala SWAR VARN - https://www.youtube.com/watch?v=8UWtPMwNTzs&t=3s
Animals Name - https://www.youtube.com/watch?v=dtN5duo27jE
Months of Year - https://www.youtube.com/watch?v=KjoHCagm7tg
Insects Name - https://www.youtube.com/watch?v=L2uZiN54Sf0
Opposite Words - https://youtu.be/T_QOA_1AXhU
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#weeksname
#Sundaymonday
#Daysname
#SevenDaysofTheWeek
#AAtoonsKids
Guess the athlete | Guess the sports persons | World famous athlete's names with picture | @AAtoonsKids
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AAtoons Kids
play N learn
Website - http://www.aatoonskids.com
Facebook Page - https://www.facebook.com/aatoonskids1
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#Guess_the_athlete
#Guess_the_sportspersons
#World_famous_athlete's_name_with_picture
#AAtoonsKids
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Guess the Flag | Flag Quiz | Flag Trivia | Guess the Flag challenge | @AAtoonsKids
Read on Web - https://www.aatoonskids.com/guess-the-flag/
Guess the Video Playlist - https://youtube.com/playlist?l....ist=PL_tK2rVO7aq5ea6
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List of the Country and their Flag
1. Russia
2. United Kingdom
3. France
4. Unites States of America
5. India
6. Australia
7. Bangladesh
8. Canada
9. Belgium
10. Bhutan
11. Brazil
12. China
13. Egypt
14. Finland
15. Greece
16. Hong Kong
17. Iceland
18. Israel
19. Italy
20. Japan
21. Madagascar
22. Mexico
23. Nepal
24. Pakistan
25. Poland
26. Romania
27. Singapore
28. South Africa
29. Spain
30. Sri Lanka
31. Switzerland
32. Sweden
33. Hungary
34. Thailand
35. Turkey
36. Ukraine
37. Vietnam
38. Zambia
39. Afghanistan
40. Argentina
41. Austria
42. Belarus
43. Chile
44. Denmark
45. Iran
46. Saudi Arabia
47. Kenya
48. Kuwait
49. Malaysia
50. Mauritius
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AAtoons Kids
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In this video, we're going to learn how to make 4 letter jumbled words. This is a great way to introduce kids to the world of vocabulary and to train their brain to remember words.
If you're looking for a fun way to teach kids vocabulary, then check out this video! By learning jumbled words, you'll help your child improve their memory and learn new words quickly. Plus, it's a lot of fun to watch!
Jumble words for kids | 4 letters jumble words | Kids vocabulary | @AAtoonsKids
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AAtoons Kids
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Website - http://www.aatoonskids.com
Facebook Page - https://www.facebook.com/aatoonskids1
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other related educational videos link
Jumble words 3 letters - https://youtu.be/HCOmE_l_ALA
Eight parts of speech - https://youtu.be/VURYK1t1Wf0
Sight words - https://youtu.be/1DHaAC_vonw
Make the sentence - https://youtu.be/gdk2Idew7EA
Pair words - https://youtu.be/2Al1MGBs4NU
Compound Words - https://youtu.be/jpi6tiizhVQ
Rhyming Words - https://youtu.be/e5DHd27Q4Us
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#jumblewords
#jumbledwords
#kidsvocabulary
#vocabulary
#vocabularyforkids
#4lettersjumblewords
#kidseducationalvideos
#kidseducation
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#kidsvideos
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https://www.patreon.com/homeschoolpop Learn all about the phases of the Moon in this fun learning video for kids! You will also learn two fancy words: waxing and waning! You'll be able to identify the phases of the Moon in no time!
00:00 The Moon goes through phases
1:05 New Moon
2:18 Waxing crescent
3:22 First quarter
4:21 Waxing gibbous
5:08 Full Moon
6:58 Waning gibbous
7:35 Last quarter
8:31 Waning crescent
9:18 Review
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Blippy Trance by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/5759-blippy-
License: http://creativecommons.org/licenses/by/4.0/
Electro Cabello by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3705-electro
License: http://creativecommons.org/licenses/by/4.0/
Fuzzball Parade by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/5044-fuzzbal
License: http://creativecommons.org/licenses/by/4.0/
Electrodoodle by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3707-electro
License: https://filmmusic.io/standard-license
Sock Hop by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/4387-sock-ho
License: https://filmmusic.io/standard-license
Image credits:
New Moon Cartoon Image
Moon Phase: New Moon. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/
Waxing Crescent Cartoon Image
Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/
First Quarter Cartoon Image
Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/
Waxing Gibbous Cartoon Image
Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/
Full Moon Cartoon Image
Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/
Waning Gibbous Cartoon Image
Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/
Third Quarter Cartoon Image
Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/
Waning Crescent Cartoon Image
Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/
Waxing Crescent Moon. Dorset, England, United Kingdom.
8 November 2013. Ian Kirk from Broadstone, Dorset, UK
https://creativecommons.org/licenses/by/2.0/
First Quarter Moon pictureA photo of the moon last March9 May 2007. Daniel Hershman from Federal Way, US
https://creativecommons.org/licenses/by/2.0/
Waxing Gibbous pictureThe moon, as seen from Belgium. Image taken with a Nikon D3s and a 600mm F4 lens, with an adapter making a 1680mm F11,2 virtual lens.11 June 2011. Own Work. Lviatour. https://creativecommons.org/licenses/by/2.0/
Waning Gibbous picture9 December 2014. NASA Goddard Space Flight Center from Greenbelt, MD, USAhttps://creativecommons.org/licenses/by/2.0/
Thanks for learning with me today! I hope to see you next video!
Daniel
"Homeschool Pop"
