Alternative Energy Sources & Examples of Alternative Energy Sources

Energy is needed by humans to carry out daily activities. Most of the energy sources are found from fossil fuels such as oil, gas, natural, and coal. However, these three energies are finite and will run out one day. Therefore, humans need alternative energy sources. Alternative energy comes from renewable sources, such as sun, wind, rivers, hot springs, tides, biomass, and biogas. In …

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Definition of Biological Resources: Types & Examples

Definition of Natural Resources & Examples of Natural Resources – Indonesia is a country rich in natural resources. Various natural resources can be found in Indonesia. Natural resources are everything that is produced by nature and can be used by humans to meet their needs. Based on the type, natural resources are divided into two, namely biological natural resources and non-biological natural resources. The …

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Examples of Non-living Natural Resources & Differences in Biological Natural Resources

Examples of Non-biological Natural Resources – Natural resources, or SDA for short, are everything that is produced by nature and can be used by humans to meet their needs. Based on the type, natural resources are divided into two, namely biological or biotic natural resources and non-biological or abiotic natural resources. Biological natural resources or biotic natural resources are everything produced by …

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Definition of the Greenhouse Effect, the Process of Its Occurrence & Its Impact

The greenhouse effect is a term to describe the condition of the earth that has an effect like the greenhouse above. The sun’s heat is trapped by the Earth’s atmosphere. Gases in the atmosphere such as carbon dioxide (CO2) can hold the sun’s heat which causes the sun’s heat to be trapped in the earth’s atmosphere. Under normal conditions, the sun shines …

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Definition of Reptiles: Characteristics and Examples

Definition of Creeping Animals – The deadliest reptiles are scattered in almost all countries. They mostly live in natural forest and have deadly poison to survive in their habitat. Reptiles are one of the most feared because some of these types are among the deadliest animals on earth. However, it should also be understood that no animal is naturally cruel or evil. They …

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Vertebrates

This is a complete explanation of vertebrate animals starting from the characteristics, classification, types, as well as examples, and pictures. For the first discussion, starting from what is a vertebrate animal, what it means, and the difference between it and invertebrates . What do you mean by Vertebrates? Vertebrates are animals that have a backbone. Starting from the neck to the tail of …

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Invertebrate Animals

Animals that are grouped by category of spine owners are Vertebrates , and vice versa. Invertebrates belong to the group of animals that do not have a backbone. The following is an explanation of the differences between Invertebrates and Vertebrates, as well as the characteristics of Invertebrates, as well as the phylum of these animals, as well as many more detailed discussions about animals …

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Carnivorous Animals

All living things need nutrition or food to survive, including animals. There are 3 groups of animals that are categorized based on the type of food they eat, namely: Omnivores , Herbivores , and Carnivores. The following discussion is about meat-eating animals commonly referred to as Carnivores. Definition of Carnivorous Animals Carnivorous animals are included in the category of wild animals, because the type of food …

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Omnivorous Animals

All living things, both humans, plants and animals, eat a variety of different types of food. The food will function as energy in order to survive and carry out activities. One of the living things, namely the animal known as the eater of all, is an omnivore. Omnivores can eat meat as well as plants. Explanations (definition, characteristics, to examples and pictures of …

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Herbivorous Animals

Herbivorous animals eat various types of plants, seeds, fruits, and also plants such as grass. Animals are living things that need food, both wild animals, pets, and those that are usually farmed. The types of animals are very diverse, as well as the types of animals that are grouped based on the type of food eaten. There are carnivores , omnivores , and also herbivores. This article …

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