Question

The following are effect in the environment by the change in matter which of these has a good effect on the environment

Answer 1

Answer:

a signal transmitted along a nerve fibre. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes.

Explanation:

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Answer 2

Effect in the environment by the change in matter which of these has a good effect on the environment:

Explanation:

• Physical and chemical changes are the two forms of changes in matter.
• A physical change affects a substance's physical qualities, whereas a chemical change impacts its chemical properties, as the names imply.
• Droughts that are more frequent and severe, storms, heat waves, rising sea levels, melting glaciers, and warmer oceans may all hurt animals, ruin their habitats, and disrupt people's livelihoods and societies.  
• Dangerous weather events are growing more frequent and severe as changing climate progresses.

• Composting, recycling, technological advancement, the water cycle, and photosynthesis are all beneficial developments.
• Some changes have negative consequences, such as pollution, habitat degradation, and loss of life.
• Changes can be caused by improper rubbish disposal, hazardous chemicals, and human faeces.