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Changes occur everywhere, every moment around us. Everything in the world is subject to change. There are five types of changes. 1. Chemical and physical changes. 2. Reversible and irreversible changes. 3. Desirable and undesirable changes. 4. Periodic and non-periodic changes. 5. Slow and fast changes. Chemical changes: That change the chemical composition of the material. Physical change: That are temporary and do not change the chemical composition of the material. They change only the state, colour, and texture. Reversible chages: They can be reversed. Irreversible changes: They cannot be reversed. Desirable changes: Which are desired Undeirable changes: Which are'nt desired. Periodic changes: Which happen after a regular intervals. Non-periodic changes: Which happen irregular of any specific interval time. Slow changs: Which take a long time to occur. Fast changes: Which happen quickly. -Param Gupta, Std. 6, Victorious Kidss Educares
What else can I help you with?
What is the thing that have different shapes color and size that is a living thing around us and it is a living things around us?
Cells.
When air molecules collide with things around us What does it produce?
When air molecules collide with objects around us, they produce sound waves. These collisions create vibrations in the air, which travel as waves to our ears, allowing us to hear sounds. Additionally, the movement of air molecules can also generate pressure changes, contributing to sensations such as wind or changes in temperature.
How does the sun move along the ecliptic among the stars?
It is not really a case of the star moving in the stars, but us moving around the sun. As we do so, different stars appear to be behind it. If you take any object and stand a distance away from it and then walk around it while always looking towards it, what appears to be behind it changes as you go around it. If you face away from it and do the same thing, what you are looking at also changes. That is what happens as we orbit the sun. The sun appears to move in the stars and what we see when we face away from it at night also changes during the year it takes us to go around it. The sun and our solar system are also moving too, but we don't notice that as much.
Examples of chemical change that occurring around us or within us?
Examples of chemical changes that occur around us include burning wood (combustion), rusting of iron (oxidation), and cooking food (chemical reactions in the ingredients). Examples of chemical changes that occur within us include digestion of food (enzymatic reactions), respiration (breaking down glucose for energy), and metabolism of medications in our bodies.
What is perceptual consistency?
Perceptual consistency refers to the ability of our senses to maintain a stable perception of objects and events, despite changes in the environment. It allows us to perceive objects as being the same, even when viewed from different angles or under varied lighting conditions. This consistency helps us make sense of the world around us and form a coherent understanding of our surroundings.
What are the different ways by which you can bring changes around us?
There are an unlimited number and variety of possible changes, and ways of bringing changes that you might possibly use. To get a specific answer, try to narrow your focus a bit. You might want to tell us if there is something in particular that you would be interested in changing.
Can you recognize the chemical and physical changes that happen all around us?
The majority of these changes are recognized.
What are the different changes and development in the body of a person?
Well the body usally changes by the spinal cord going around in the body!
Why is it important to move around if you live in the desert?
when the time change accures the weather changes slightly and for the different seasons the temp. changes, soin the desert its impt. to move around for your survival!
How much is 1 pound in the us?
It changes from day to day but it is usually around $1.60 to $1.80
What is the thing that have different shapes color and size that is a living thing around us and it is a living things around us?
Cells.
Why do different stars appear during different seasons?
Different stars appear in the night sky during different seasons because Earth's orbit around the sun causes us to see different portions of the sky at different times of the year. As the Earth moves, our perspective changes, making certain stars visible or hidden based on their position relative to us. This phenomenon is why we see different constellations and stars during different seasons.
Different changes in foods?
It is very important to us humans to have different changes of food for varieties of food makes our life colorful. It's not good if we eat 3 times a day with the same food for we will experience a sense of vomiting nad our appetite will decrease. Eating different kinds of food make us healthy and have a good appetite that will help us to have a proper good nutrition.
What is Sunlight hits us at different blank during different parts of the year as the earth revolves around the sun?
Angles the sun hits us at different angles
Why do you have to learn geography?
Learning geography makes us more aware of the physical world around us, and helps to adapt for future natural changes.
How does map help us?
Maps give us a full picture of the things around us so we know which direction to head when we are lost and the different features around us. E.g a lake
Why do constellations change with seasons?
Constellations appear to change with the seasons because Earth's orbit around the sun causes us to see different parts of the night sky during different times of the year. As Earth moves, the position of the stars relative to the sun changes, causing different constellations to become visible at different times.
