Soal Ips Kelas 4 Sd Bab 9 Perkembangan Teknologi Produksi, Komunikasi Dan Trasnportasi - Www.Bimbelbrilian.Com

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Traditional technology in the form of plows is used by farmers by harnessing the power of cattle such as cows and buffaloes. These animals are attached to the plow and used to till the soil, making it easier for farmers to plant crops. This method has been used for centuries and is still common in many agricultural communities.

Before the invention of cars and trains, humans used to transport goods using carts. Carts, also known as "gerobak" in Indonesian, were manually pulled or pushed by humans or animals. They were commonly used for transporting heavy items over short distances. Carts were an essential mode of transportation for centuries and played a crucial role in trade and commerce.

The question asks for a modern land transportation tool, and "kapal" (which means "ship") is not a land transportation tool, but a water transportation tool. Therefore, "kapal" is the correct answer.

The correct answer is "Transportasi". This is because "transportasi" refers to the means or tools that humans use to move from one place to another. It encompasses various modes of transportation such as cars, trains, planes, and boats.

Kentongan is a traditional communication tool used by humans in the past. It is a wooden instrument consisting of two bamboo tubes that are struck together to produce sound signals. It was commonly used in villages or rural areas to communicate important messages or warnings over long distances. Handphone, telepon, and internet are modern communication tools that were not used in the past.

The correct answer is "Mesin" because modern ships are powered by engines, which provide the main source of propulsion. The other options, such as "Dayung" (oars), "Layar" (sails), and "Aliran angin" (wind power), are not commonly used as the primary means of propulsion in modern ships.

The explanation for the correct answer "Praktis" is that modern communication devices like handphones are portable and can be carried anywhere, making them convenient and easy to use. This implies that these devices are practical in terms of their functionality and mobility.

The correct answer is "Mesin". The question is asking about the equipment that is widely used due to technological advancements. Out of the given options, "Mesin" (machine) is the most suitable answer as machines have become an integral part of various industries and daily life activities due to technological advancements.

The correct answer is "Koran" because it is a form of print media commonly used for communication. Newspapers, or koran in Indonesian, provide written information and news to a wide audience. Televisi, internet, and radio are not examples of print media.

The fact that Pak Ahmad had to take his tractor to a workshop because he couldn't fix it himself suggests that modern technology requires expertise or specialized knowledge. This implies that modern technology is complex and not easily understandable or fixable by an average person. Therefore, the correct answer is "Tenaga ahli" which means expert or skilled labor.

The correct answer is Cangkul. Cangkul is a traditional agricultural tool used for digging and loosening soil. Unlike the other options listed, it does not involve the use of modern machinery or technology. Traktor, Mesin penggiling padi, and Mesin pompa air are all examples of modern agricultural technology that have replaced traditional methods.

The noise generated by machines can cause air pollution as it can disrupt the natural sound environment and disturb wildlife. This can lead to negative impacts on the overall air quality and ecosystem balance.

The question asks for the term used to describe the activity of humans in creating or producing goods. The correct answer is "Produksi" which means production in Indonesian.

The correct answer is "lebih cepat" because with the invention of cars and trains, traveling to a place becomes faster compared to other means of transportation. Cars and trains have higher speeds and can cover longer distances in a shorter amount of time, making the journey quicker and more efficient.

Modern technology often requires a large capital investment, and buying a tractor is an example of such a cost. Tractors are expensive machines that are essential for modern agricultural practices. They can increase productivity and efficiency on the farm, but their high price makes them inaccessible to farmers with limited financial resources. Therefore, the cost of purchasing a tractor demonstrates the need for significant capital in modern technology.

In the past, people used to pound rice using a tool called "lesung". This tool consists of a large wooden mortar and a pestle. The rice would be placed in the mortar, and the pestle would be used to pound and separate the grains from the husks. The use of a lesung was a common method for processing rice before the advent of modern machinery such as machines, diesel engines, and tractors.

The correct answer is "Sulit diperbaiki". This means that one of the disadvantages of modern communication tools is that they are difficult to repair. This implies that if there is a problem or malfunction with these tools, it may be challenging to fix them, leading to potential disruptions or delays in communication.

The correct answer is "Elektronik" because it is stated in the question that modern communication tools are divided into print media and electronic media. This suggests that electronic communication is considered a modern form of communication alongside print media.

Media elektronik dalam bidang komunikasi meliputi internet, radio, dan televisi. Internet adalah platform yang digunakan untuk mengakses informasi dan berkomunikasi secara online. Radio adalah media elektronik yang digunakan untuk penyiaran audio. Televisi adalah media elektronik yang digunakan untuk penyiaran visual. Majalah, koran, surat, handphone, dan telepon tidak termasuk dalam media elektronik dalam bidang komunikasi.

The correct answer is "Kereta uap". Kereta uap is not a traditional mode of transportation. It refers to a steam train, which is a more modern form of transportation compared to delman, dokar, and kereta dorong, which are traditional modes of transportation commonly found in Indonesia.

The correct answer is "Menimbulkan polusi udara." This means that traditional technology does not cause air pollution.

The given answer states that one of the disadvantages of modern production technology is that it does not cause noise pollution. This implies that the other options, such as requiring a large initial capital, being highly dependent on equipment, and needing skilled workers, are all valid disadvantages of modern production technology.

The correct answer is "Waktu tempuh lama" which means "long travel time" in English. This answer suggests that one of the disadvantages of traditional transportation is that it takes a long time to reach the destination. This could be due to various factors such as slow speed, lack of infrastructure, or inefficient routes.

The correct answer is "Polusi suara". This is because modern transportation vehicles produce a lot of noise pollution, which can have negative effects on human health and well-being. Noise pollution can lead to increased stress levels, difficulty concentrating, and sleep disturbances. Therefore, the noise generated by modern transportation can be a significant source of pollution and can have detrimental effects on the environment and human health.