Roy Mathews MT
Roy Mathews MT
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Nonrenewable energy sources: Part 1 Coal
Coal is a non-renewable source of energy. Coal reserves are finite and eventually deplete, making them an unsustainable option for long-term electricity generation.
Переглядів: 40

Відео

Renewable energy sources 2: Hydropower and Biomass
Переглядів 589 годин тому
Renewable and non-renewable energy sources are two categories of energy resources that differ in their availability and environmental impact: In this video, we look at various forms of renewable energy, Hydropower and Biomass.
Prayer: No intermediaries required!
Переглядів 1116 годин тому
Trust in your personal relationship with God, and find comfort in knowing that He is always with you, just a prayer away. Experience the power of personal prayer. Connect with God directly. Don't rely on intermediaries
Renewable energy sources 1: Solar and wind
Переглядів 7116 годин тому
Renewable energy sources are those that can be replenished naturally and are often derived from natural processes that are continuously replenished and considered inexhaustible. This video is about solar and wind energy: How they are used and their advantages and disadvantages.
Faith: How big is your faith?
Переглядів 38День тому
"Truly I tell you, if you have faith as small as a mustard seed, you can say to this mountain, 'Move from here to there,' and it will move. Nothing will be impossible for you"
Energy: The law of conservation of energy
Переглядів 36День тому
The law of conservation of energy states that energy cannot be created or destroyed in an isolated system. Instead, it can only be converted from one form to another. This principle is one of the most fundamental laws in physics and applies to all known physical phenomena.
Prayer - How much is too much?
Переглядів 4914 днів тому
God created humans in his own image. He will surely have some of our feelings. He knows everything about you, your needs, and your wishes. You don’t have to call upon him constantly.
Forms of energy
Переглядів 4614 днів тому
What is energy? What are the different forms of energy? This video is for students to learn about the basics of energy.
Deforestation - The silent killer of our ecosystems.
Переглядів 4821 день тому
Deforestation has a devastating impact on ecosystems and the environment. Deforestation is a major contributor to climate change, as forests act as crucial carbon sinks. This video gives you a brief description of the causes and effects of deforestation.
Reproduction : sexual and asexual
Переглядів 103Місяць тому
Reproduction is the biological process that allows organisms to produce new individuals of their species. It's vital for the survival and continuity of species, maintaining genetic diversity, and enabling evolution.
Adam and Eve story
Переглядів 34Місяць тому
Eating from the Tree of Life would have allowed Adam and Eve to live forever, but only if they had passed the test of obedience. This is a tale of choices, consequences, and the profound impact of a single act of disobedience.
Acids and Bases (Part 2)
Переглядів 31Місяць тому
What are bases or alkalis? What are some of the properties of bases? What are some of their uses? What are strong bases? This video gives you answers to all these questions.
Acids and their properties
Переглядів 80Місяць тому
Welcome to our deep dive into the fascinating world of acids! In this video, we'll explore: Common Acids: Learn about the most well-known acids, their chemical names, and where you may find them. Properties of Acids: Understand the unique characteristics that define acids, including their taste, pH levels, and reactions with other substances.
Living things and MRS C GREN
Переглядів 46Місяць тому
This video gives a brief description of the characteristic features of living things. Students can memorize the eight features of living things by using the mnemonic, MRS C GREN.
Food webs
Переглядів 319Місяць тому
A food web is a complex network of interconnecting and overlapping food chains showing feeding relationships within a community. A food web highlights how most organisms obtain energy from more than one source and are, in turn, consumed by multiple predators, which food chains often do not show.
Food chains
Переглядів 2,3 тис.Місяць тому
Food chains
The Tower of Babel and our communication problems
Переглядів 31Місяць тому
The Tower of Babel and our communication problems
Producers, herbivores, carnivores, omnivores and more
Переглядів 67Місяць тому
Producers, herbivores, carnivores, omnivores and more
Hematophagy or simply blood-sucking
Переглядів 106Місяць тому
Hematophagy or simply blood-sucking
He or She? A design challenge!
Переглядів 192 місяці тому
He or She? A design challenge!
parasites and the candiru
Переглядів 2562 місяці тому
parasites and the candiru
Opening an old murder file
Переглядів 342 місяці тому
Opening an old murder file
Adaptations: The secret of survival and evolution.
Переглядів 1492 місяці тому
Adaptations: The secret of survival and evolution.
What a ship! , what an ark!
Переглядів 1972 місяці тому
What a ship! , what an ark!
End of the world - My thoughts
Переглядів 432 місяці тому
End of the world - My thoughts
How do you pray?
Переглядів 572 місяці тому
How do you pray?
breathing and respiration
Переглядів 472 місяці тому
breathing and respiration
Are we all sinners by default?
Переглядів 293 місяці тому
Are we all sinners by default?
The commandments
Переглядів 163 місяці тому
The commandments
Gender equality - A poem
Переглядів 173 місяці тому
Gender equality - A poem

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