IPA Bank Soal Unbk Sd

The correct answer is "matahari" because it is the center of our solar system. It is a star that emits light and heat, and all the planets, including Earth, revolve around it. The sun's gravitational pull keeps the planets in their orbits, making it the central force that governs the movement and dynamics of the entire solar system.

Lidah berfungsi sebagai alat bicara karena dapat membantu dalam menghasilkan bunyi-bunyi yang berbeda saat berbicara. Selain itu, lidah juga berfungsi sebagai alat pengecap, yaitu dalam mengenali rasa makanan. Lidah memiliki papila yang sensitif terhadap rasa manis, asam, pahit, dan asin. Lidah tidak berperan dalam peraba atau pembau, sehingga pengecap adalah fungsi yang paling tepat untuk menjelaskan peran lidah.

Putri malu, turi, dan lamtoro are the correct answer because these plants have leaves that are sensitive to darkness or touch. When these plants are exposed to darkness or touched, their leaves will fold or close up as a response to the stimulus. This is a defense mechanism to protect the plants from potential harm or damage.

The correct answer is "menempati ruang" because when we pour water into a glass, the water fills up the space inside the glass. This demonstrates the property of water that it occupies or takes up space.

Switches are used in electrical circuits to control the flow of electric current. They can either open or close the circuit, which means they can either interrupt or connect the flow of electric current. Therefore, the correct answer is "memutuskan dan menyambung arus listrik" which translates to "interrupting and connecting the electric current".

The correct answer is B. This can be inferred from the information given in the question. It states that when a clump of garden soil is placed in a glass of water, stirred evenly, and left undisturbed for a while, layers can be seen. This suggests that the soil is composed of different sized particles, with the finer particles settling at the bottom and forming layers. Option B is the only one that represents fine soil particles.

The statements given are all related to the functions or purposes of something in relation to the body. However, the statement "menggemukan tubuh" stands out as it does not align with the other statements. While the other statements discuss aspects such as shaping the body, providing attachment points for muscles, and supporting the body's upright position, "menggemukan tubuh" refers to the act of fattening or gaining weight, which is not directly related to the functions mentioned in the other statements.

Radiasi adalah proses perambatan panas atau energi dalam bentuk gelombang elektromagnetik, seperti sinar matahari yang mencapai bumi. Pada perambatan panas cahaya matahari, tidak terjadi perpindahan partikel atau medium seperti pada konduksi dan konveksi. Refleksi adalah pemantulan cahaya oleh suatu permukaan, bukan perambatan panas. Oleh karena itu, radiasi adalah jawaban yang tepat.

The correct answer is "hidung - tenggorokan - paru-paru". The human respiratory system consists of the nose (hidung) which filters and warms the incoming air, the throat (tenggorokan) which serves as a passage for both air and food, and the lungs (paru-paru) which are responsible for the exchange of oxygen and carbon dioxide in the body. The heart (jantung) and liver (hati) are not part of the respiratory system.

The correct answer is "oksigen". This is because the process of photosynthesis involves the conversion of carbon dioxide and water into glucose and oxygen using sunlight as a source of energy. Therefore, the experiment mentioned in the question would demonstrate the production of oxygen as a result of photosynthesis.

The correct answer states that the population density of humans will increase when the number of incoming individuals exceeds the number of outgoing individuals. This means that more people are coming into an area than leaving it, leading to a higher population density.

When an object undergoes a change in shape, it requires energy to deform and then return to its original shape. This energy is in the form of kinetic energy, which is associated with the movement of the object. Therefore, the correct answer is "gerak" (motion).

When mango trees are propagated through grafting, the scion (the upper part of the plant) is taken from a mature mango tree with desirable traits and attached to a rootstock (the lower part of the plant) of a different variety. This allows the grafted tree to inherit the same characteristics as the parent tree, such as fruit quality, taste, and size. Therefore, the advantage of grafting mango trees is that the resulting plant will have the same traits as the parent tree.

The correct answer is "energi panas." In a thermometer, the rise of mercury is due to the conversion of electrical energy into heat energy. As the electrical current passes through the thermometer, it generates heat, causing the mercury to expand and rise in the tube. Therefore, the increase in temperature is a result of the conversion of electrical energy into heat energy.

Infrasonik adalah bunyi yang memiliki frekuensi atau kekerapan kurang dari 20 Hz per detik. Bunyi ini tidak dapat didengar oleh manusia karena frekuensinya terlalu rendah.

The correct answer is A dan B. In the given image, the parts labeled A and B are the atria, which are the upper chambers of the heart. Therefore, the correct answer is A dan B.

The correct answer is salak because salak is a plant that has separate male and female flowers on different trees. This means that the male flowers are found on one tree and the female flowers are found on another tree. This characteristic of having separate male and female flowers on different trees is what makes salak a dioecious plant, or a plant with separate sexes.

When the elemeyer vessel is heated, the water in the U-shaped pipe will experience thermal expansion. As a result, the water level in side A of the U-shaped pipe will decrease because the heated water expands and moves towards side B, causing the water level in side B to rise. Therefore, the correct answer is "Permukaan A turun dan B naik" which means "The surface of A goes down and B goes up."

Symbiosis mutualism is a type of relationship where both organisms involved benefit from each other. In this case, the correct answer is "lebah dan mangga" which means bees and mangoes. Bees are attracted to the nectar in mango flowers and while they collect nectar, they also transfer pollen from one flower to another, which helps in the fertilization process of the mango trees. This benefits the bees by providing them with food, and it benefits the mango trees by ensuring successful reproduction.

The correct answer is "gesek." When a marble rolls on a flat surface, it experiences frictional force or gesek. This force opposes the motion of the marble and causes it to slow down over time. Eventually, the frictional force becomes strong enough to bring the marble to a complete stop. Therefore, gesek is the force responsible for the marble's decreasing speed and eventual stoppage.

The gravitational force in the picture acts on all the numbered balls (1, 2, 3, 4, and 5) because gravity affects all objects in the vicinity.

The given answer, "bertambah banyak," is incorrect because it is actually one of the characteristics of growth in living organisms. Growth in living organisms can be observed through an increase in size, height, weight, and the overall expansion of the organism. Therefore, "bertambah banyak" should not be excluded as a characteristic of growth in living organisms.

The correct answer is 3 because in the given image, number 3 is labeled as "iris" which is the part of the eye that regulates the amount of light entering the eye.

The correct answer is "kayu, rotan, damar, dan karet". These resources are considered renewable because they can be replenished or replaced naturally over time. Wood, rattan, dammar, and rubber are all derived from plants that can be grown and harvested sustainably. This means that as long as proper management practices are in place, these resources can continue to be used without depleting their supply.

The correct answer is "penawar racun". Salah satu fungsi hati adalah sebagai penawar racun, yang berarti hati berperan dalam membersihkan tubuh dari racun atau zat berbahaya yang masuk melalui darah. Hati bertindak sebagai filter dan mengeluarkan racun dari darah sebelum darah kembali ke sirkulasi tubuh.

Benda-benda yang dapat ditarik oleh magnet adalah besi, baja, dan seng.

The window glass is made smaller than the available space in the window frame so that it can expand when exposed to heat. When the glass expands, it prevents any damage or cracking that may occur due to thermal expansion.

Batu pualam termasuk dalam jenis batu metamorf. Batu metamorf terbentuk melalui proses perubahan fisik dan kimia dari batuan yang sudah ada sebelumnya. Batu pualam terbentuk dari batuan sedimen seperti batu kapur yang mengalami perubahan tekanan dan suhu yang tinggi. Proses ini mengakibatkan perubahan struktur dan komposisi kimia batuan, sehingga terbentuklah batu pualam yang memiliki tekstur dan warna yang unik.

The correct answer is "Elektromagnet" because P1 is described as being magnetic and capable of attracting P2. This suggests that the process of magnetism is happening through the use of electricity, which is characteristic of an electromagnet.

The correct answer is "perputaran bumi pada porosnya" because the rotation of the Earth on its axis causes the sun to appear in the east during the morning. As the Earth rotates, different parts of the planet are exposed to the sun's rays, creating the cycle of day and night.

Populasi refers to a group of individuals of the same species living in a particular area. It is a term used in ecology to describe the number and characteristics of organisms within a specific location. This term is commonly used to study the dynamics and interactions of a specific species within an ecosystem. Therefore, populasi is the correct answer in this context.

Roti merupakan bahan makanan yang tidak berserat karena kandungan seratnya yang rendah. Serat adalah komponen penting dalam makanan yang membantu memperlancar pencernaan dan menjaga kesehatan usus. Pisang, agar-agar, dan keju memiliki kandungan serat yang lebih tinggi dibandingkan roti.

The given statement suggests that all living beings have interdependence because each animal mentioned in the statement has a specific type of food that they eat. This implies that these animals rely on each other for their survival and existence. The interdependence between different species in an ecosystem is crucial for maintaining balance and ensuring the availability of resources for all living organisms.