Green World

Hi everyone, We always talk about endangered species and how we really need to help them. But we never really say how we can help them. I mean of course, stop climate change , remove the plastic pollution from the ocean, ban hunting, but those are massive tasks and not easy or quick to do. So how do scientists stop species from going extinct? With nearly 40 000 species threatened, there is no one solution for all species. Habitat conservation and official protection One of the most basic and yet often really effective form of conserving and restoring populations is to protect and conserve their habitats. This often includes legal bodies forbidding deforestation or mining. Many habitats have been made into national parks or other protected areas and in some places, visitors are strictly prohibated. In other places, voluteers are working day and night to clear plastic on beachs and in rivers. Bans on hunting and poaching have been effect

Hello everyone, Welcome back to another energy comparison post. Today we're talking about hydroelectricity. This is basically just using the power of moving water for our own uses. This idea has been around for thousands of years. The ancient Greeks and Romans used watermills to grind grains for making bread. Watermills were used up until the Industrial Revolution. What is hydroelectricity? There are three types of hydroelectric power plants. Impoundment facilities are the most common. The water is stored in a pool or reservoir normally located at a higher elevation. The dam uses gates or valves to control the water flow. When there is demand for electricity, the water is released. It falls downwards and turns turbines that turn the kinetic energy of the water (movement energy) into electric energy. Diversion facilities don't have a dam. They channel the water towards the turbines using a system of canals. Pumped-storage facilities are

Hello everyone, and welcome to this week's post! Today we thought we would talk to you on the benefits of being in nature for your mental health. This has been a much talked about subject recently, so it felt fitting that we would do a post about it. Fresh air and exercise have long been used as ways to make you feel better, whether you are suffering from a physical ailment or issues with your mental health. Just spending time outside is known to generate many positive emotions, including happiness and feeling calmer just to name a few. Over longer periods of time, it is shown to help with anxiety and depression. Although it obviously can't solve the underlying problems, it can definitely help us. However, it is less known how vital it is that the nature is 'high quality' in order to gain these effects to their full extent. This 'high quality' nature is often litter-free and clean, both of which are important if y

Hello National parks are a place of immense beauty. They are know as tourist attractions and are best recognised by their incredible landscapes. Today we are talking about their effects on the natural world! Yosemite National Park, United States National parks are normally created and protected by governments. In most cases, they have public access, meaning that visitors can walk around in them and admire them. The IUCN defines what is a national park and what isn't. In 2006, over 6 500 areas met the criteria and are defined as a national park. However, there are many areas called National Park, that aren't a national park according to IUCN and there are places that the IUCN defines as a national park but the government doesn't. So some countries have their own definitions. In the UK and some other countries, a national park referes to an u

Hello, Lions, tigers, jaguars , cheetahs , leopards - all of these amazing big cats derserve their own quiz, but seeing as we only do one quiz a month, we've had to put them all into one! Questions How old do tigers get in the wild? a) 20 years old b) 30 years old c) 40 years old True or False? The only big cats found in the Americas (in the wild) are jaguars. What is a cheetah's top speed? a) 90km/h b) 100km/h c) 110km/h True of False? A lions roar can be heard from 8km away. Leopards have been around for a long time. How old are the oldest leopard fossils ever found? a) 600 000 years old b) 700 000 years old c) 800 000 years old True or False? In Africa, cheetahs are the most endangered big cats. How heavy can jaguars get? a) 80 kg b) 110kg c) 140kg True or False? All females lions in a pride are related.