Some changes in matter may result to
WebSome changes in matter may result in negative effects like pollution, destruction of habitat, and loss of lives. Improper disposal of garbage, harmful chemicals and human waste can cause changes. It can pollute air, land and water. WebJan 24, 2024 · Vocabulary. Matter is anything that has mass and takes up space. The tiny particles called atoms are the basic building blocks of all matter. Atoms can be combined …
Some changes in matter may result to
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WebMay 20, 2024 · Solution. Physical: boiling and melting are physical changes. When water boils, no bonds are broken or formed. The change could be written: H 2O(l) → H 2O(g) … WebMay 5, 2024 · A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. The size or shape of matter may be changed, but no chemical reaction …
WebThis results in the production of new enzymes which in turn reacts with the chemical present on the fruit. So, the fruit may witness several changes. Some changes are mentioned below. The fruit becomes more juicy and soft. Due to the breakdown of chlorophyll, the outer skin of fruit changes its colour. Aroma emits from ripe fruit. WebOct 4, 2024 · Some changes matter may result to 1._____ or 2._____ effects in the environment. We have to do our share in maintaining 3._____ enviroment. We must - …
WebJan 24, 2024 · A block of wood may feel rough on your fingers. Sandpaper can be used to make the wood smooth. After sandpapering the wood, the feeling of it changes. The … WebApr 13, 2024 · The COVID-19 pandemic has highlighted the myriad ways people seek and receive health information, whether from the radio, newspapers, their next door neighbor, their community health worker, or increasingly, on the screens of the phones in their pockets. The pandemic’s accompanying infodemic, an overwhelming of information, including mis- …
WebMar 24, 2024 · Figure 2.7. 1: Ice Melting is a physical change. When liquid water ( H 2 O) freezes into a solid state (ice), it appears changed; However, this change is only physical …
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