Tag: integrated science SHS
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How To Prepare Tubaani, a Local Food in Ghana (West Africa), and the Scientific Principles Involved
How To Prepare Tubaani, a Local Food in Ghana (West Africa), and the Scientific Principles Involved. Tubaani (steamed black-eyed peas) is a popular street food in Ghana made from beans and spices. It is a local food common in the northern part of Ghana. It is a very healthy meal that is high in protein.…
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How Kenkey is produced in Ghana (West Africa) and the scientific processes involved.
How Kenkey is produced in Ghana (West Africa) and the scientific processes involved. Kenkey is a popular staple food in Ghana(West Africa). It consists of fermented and cooked maize dough, wrapped in leaves. Kenkey is a staple swallow food similar to sourdough dumplings from the Ga and Fante inhabited regions, but could be found in…
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A STEP-BY-STEP PROCEDURE TO BUILD A SIMPLE AUDIO AMPLIFIER.
A STEP-BY-STEP PROCEDURE TO BUILD A SIMPLE AUDIO AMPLIFIER. An amplifier is a device that increases the strength (amplitude) of a signal or sound. It takes a weak input signal and produces a stronger output signal, usually with the same waveform but a larger amplitude. Amplifiers are essential in various electronic devices, such as: audio…
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How to Build an LED Circuit and a Light-Dependent Resistor Circuit; Simple Electronics
How to Build an LED Circuit and a Light-Dependent Resistor Circuit. A circuit is a closed loop or pathway through which electric current flows. It consists of components like; resistors, capacitors, inductors, and power sources connected by conductive wires or traces on a circuit board. An LED Circuit To build an LED circuit, the Materials…
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Solar Panels and Application of Solar Energy in Practical Daily Activities
Solar Panels and Application of Solar Energy in Practical Daily Activities. SOLAR PANELS Solar panels or photovoltaic (PV) cells for electricity consist of solar cells (semiconductor material such as silicon). It is a device that converts heat energy from the solar radiation(sunlight) directly into electricity using the photoelectric effect. The photoelectric effect is the name…
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AIR MASSES AND THEIR MOVEMENTS; SCIENCE NOTE SHS
AIR MASSES AND THEIR MOVEMENTS; SCIENCE NOTE SHS Air Masses An air mass is defined as a large body of air that has relatively uniform temperature and humidity characteristics. The regions where air masses form are referred to as air mass source regions. If air remains over a source region long enough, it will acquire…
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Vegetative Propagation (Reproduction) of Plants.
Vegetative Propagation (Reproduction) of Plants. Vegetative reproduction is the use of the vegetative part of a parent plant to produce a new plant. It is also referred to as artificial vegetative propagation. These vegetative parts are mainly the stem, the root, and the leaf. Methods of vegetative reproduction The use of specialized vegetative plant organs.…
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Enlighten Knowledge Exam; Subjective questions on biotechnology and endogenous industries
What is fermentation? Fermentation is the breakdown of complex organic substances into simple ones by the action of an organic catalyst. State three important applications of fermentation. Brings about the rising of bread In the production of ethanol from sugar In the production of yogurt What is genetic engineering? Genetic engineering involves changing an organism’s…
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Integrated Science Sample Multiple Choice Questions for SHS, (2026).
Integrated Science Sample Multiple Choice Questions for SHS, (2026). 1. The state of candle wax can be changed if the energy it contain is : A. decreased B. increased. C. maintained at room temperature D. maintained below room temperature. 2. Which of the following is not a pollutant in the atmosphere? A. sulphur dioxide B.…
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Habitats and adaptation of organisms to their habitats.
Habitats and adaptation of organisms to their habitats. What is a habitat? A habitat is a particular place where a specie lives and reproduces is its habitat. The habitat might be the forest floor, a swift stream, or the ocean’s edge. An ecological niche is the role a species plays in its community, including its…
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Essay Questions on Diseases and infections, integrated science for senior high school.
Essay Questions on Diseases and infections What is disease? The disease is a disorder that interacts with the normal and proper functioning of the body of a living thing negatively. The disease affects the health of an individual in an unpleasant manner bringing discomfort and unrest. PATHOGENIC DISEASES. Pathogenic diseases are the type of diseases…
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Integrated Science for senior high schools, Atmosphere and Climate Change revision questions and answers (Essay and Objectives)
Integrated Science for senior high schools, Atmosphere and Climate Change revision questions and answers (Essay and Objectives) Sample essay questions What is greenhouse gases? List five gases which contribute to greenhouse effect. State four effects of greenhouse effects on the climate. Mention the effects of acid rain. Explain how carbon monoxide affects the health of…
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