Samacheer Class 8 English - Being Safe

We can make ourselves cyber safe by following several important measures. First, we should not post our personal information, photos, vacation plans, or other sensitive details on social media platforms, as this information can be misused by strangers. Second, we should use a unique and strong password that combines upper and lower case letters with numbers, making it difficult for others to access our accounts. Third, our operating systems on computers and mobile devices should be updated regularly to patch security vulnerabilities. Fourth, when we are not actively using our devices, we should turn off Wi-Fi, Bluetooth, camera, and location services, as these functions can be misused by others who want to invade our privacy. Finally, we should avoid downloading files or applications from questionable or unreliable websites, as they can infect our devices with viruses and malware that compromise both our privacy and safety.

Dehydration causes sunstroke during the summer season, and sunstroke is a serious illness that affects the body severely. By following proper safety measures, we can protect ourselves from this dangerous condition. We should drink sufficient water throughout the day to keep our bodies hydrated and cool. We must avoid going out during the hottest parts of the day when the sun's intensity is at its peak. We need to apply sunscreen 15 to 20 minutes before going out in the sun to prevent sunburn and reduce the risk of sunstroke. We should wear protective clothing such as hats, caps, and light-colored clothes that reflect heat. If we or anyone else is affected by sunstroke, it should be immediately reported to parents and adults so that proper medical attention can be provided without delay.

Road safety rules are essential guidelines that must be followed strictly whenever we are on the road to prevent accidents and ensure the safety of all road users. Understanding and obeying traffic signals is one of the most important aspects of road safety. When we see a red light, it is a clear indication to stop and wait until the signal changes. The green light gives us the instruction to proceed and cross the road safely. The orange or yellow light serves as a warning and insists us to get ready to go, meaning we should prepare to move but also be cautious. When crossing the road, we must always use designated zebra crossings or pedestrian crossings rather than crossing randomly at any point. While walking on the road, we should walk on our right-hand side, against the traffic, so that we can see the vehicles coming towards us from the front. This allows us to be aware of approaching traffic and take necessary precautions. Additionally, we should avoid distractions such as mobile phones while crossing the road, look both ways before crossing, and teach children about these safety rules from an early age. Following these road safety rules consistently helps reduce the risk of accidents and protects lives.