dolphins and whales also differ in social behavior. Dolphins are social creatures that live in pods up to a dozen individuals. ~~~ Natural and marine animal vector chart killer whales. White orca whale silhouette, large white patches around the eye area, elongated fins, and a large tail. Free vectors for nature, animals, wildlife, aquatic life, marine animals, whales, dolphins and fauna. Orca whale. ~~~ Nature and animals vector footage of swimming and jumping dolphins. Silhouettes of marine mammals in many different positions, elongated curving bodies, small fins and long point noses. Free vector graphics for nature, animals, marine fauna, aquatic mammals and sea visuals. Dolphins Set By @all-aceh # All you need to know about 'Blue Whale Challenge' In Russia, the deaths of teenagers are associated with the Blue Whale Challenge (Blue Whale challenge) In this 'game' teenagers are invited to complete a number of challenges within 50 days. These challenges gradually became more dangerous and eventually the participants were asked to end his life. What is 'Blue Whale Challenge' and why should parents worry? Four elementary students in Malang shocked principals for 'therapy' Tolerance of Indonesian students affected by Pilkada Jakarta? There is growing concern that this idea is spreading throughout the world through social media. Amid the question of whether this Blue Whale challenge really exists, and without any confirmation of the link between the death of Russian teenagers with this challenge: are you worried? What is the Blue Whale challenge? There are a number of different opinions about the origin of Blue Whale, but many people believe that the name was derived from the behavior of a number of blue whales who deliberately slap themselves to the shore, causing them to die. The name is then used by groups suspected of putting pressure on teens to commit suicide. The game is pretty simple, there is a curator who will give 50 tasks to the participants for 50 days. The kind of challenge that goes with escalating from watching violent videos or horror films to something more horrible - even suicidal appeals. Unfortunately, it is quite common for teenagers to be interested in cyberspace groups - which ultimately have an adverse impact on their mental health. The online group associated with Blue Whale is reported to have thousands of members and subscribers on Facebook and YouTube. And this name has appeared in various countries such as Russia, Ukraine, Spain, Portugal, and England. # Should I be worried? Although Russian authorities are reported to be investigating the relationship between suicide cases of teenagers and pressure groups in cyberspace, there have been no confirmed reports that the incident was linked to Blue Whale. What the police are looking for in this criminal investigation is the previous conversation between victims and users of social media that may have an impact on the actions taken. There are also reports of suicide cases being investigated in Ukraine, Kazakhstan, Russia and Kyrgyzstan, with a focus on its links with pressure groups on the internet. How can I recognize the symptoms? Childcare agencies in the UK, such as the NSPCC, provide guidance on how to detect 'online grooming' - as teens begin to build emotional connections with cyberspace groups - and how to protect your child and prevent bad events from happening. There are a number of symptoms, but they are not always real because trained actors are careful to prevent their actions unknown. Some of these symptoms include, for example: Being very closed, especially about what they do in cyberspace Spend a lot of time on the internet and social media Change the look of the screen on their phone or laptop when approached by parents Withdraw or get angry after using the internet or send text messages Have many new phone numbers or email addresses on their device # What should I do? The Center for Online Protection and Child Exploitation (CEOP) in the UK says that sometimes child behavior changes are normal, and it is important not to over-react. Having an open and quiet conversation, COEP says, is an effective way to find out the cause of behavior change, address any issues directly and offer support. An educational program established by the organization, ThinkUKnow, also says that it should be explained to the child that any discussion will not result in punishment from the parents. Children, he said, are often reluctant to report their own problems if they believe their internet access will be lifted, for example.