Science, Nature and Tech

Green and Growing: The Life of a Seed

As you know, there is a vast number of different kinds of plants growing all over the world, from snowy slopes to Amazon rain forests to dusty deserts: plant life is everywhere. So how does it all work? Lets start with seeds.

 

 The Life of  a Seed

Picture a seed – I am sure you have all seen them. It will have a hard outer shell to protect it. When it has found the right conditions of warmth and moisture, this shell will crack or split as a root pushes its way out to take hold in the soil. Then the plant will start to grow and a shoot will make its way upwards, with the root growing down, to draw moisture from the ground and provide some balance for the plant, keeping it firm in its place.

Just like you and me, plants need food to grow. Their food is very different from ours, of course! Here’s what they do: the leaves draw water up from the roots, through the stem, and they also soak up sunlight and air. These three things combine to make food in the leaves, where it is stored. Now think of an onion. It is formed to store the food for the plant.

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Science, Nature and Tech

Is The Great Wall of China Visible from Space?

The idea that the Great Wall of China can be seen from space has been around since at least 1938 and is still popular today. It certainly seems plausible that such a large, linear structure would stand out from the surrounding landscape, but it’s actually not true.

Alan Bean, the fourth man to walk on the moon, said in 1969

“The only thing you can see from the moon is a beautiful sphere, mostly white, some blue and patches of yellow, and every once in a while some green vegetation. No man-made object is visible at this scale.”

But if you can’t see the Wall from the moon, how about somewhere closer to Earth? The International Space Station (ISS) maintains a low earth orbit of between 330-435 km above our planet’s surface.

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Home, Health & Style

What is Counselling?

ids When something’s on your mind, it can help to talk about it and share it with someone else. But what if you don’t want to talk to your friends or family, or you can’t?
That’s where counselling can help.

Basically, counselling is just a space for you to look at your feelings. You do this with a trained counsellor who is experienced at working with young people. You don’t have to talk for the whole time – counsellors also use sand trays, drawing and modelling to help explore feelings. They won’t make you talk about something you don’t want to; it’s your time to use how you want. Even if your school has suggested you see a counsellor, you don’t have to – and you see them for as long as you want to.

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School & Career, Written By You

Social Hierarchy in Schools – Vive le Petit Revolution! – Written By You

What does ‘social hierarchy in schools’ mean? It means the status of each person in the school.
You know how some kids are the ‘cool kids’ and some are the ‘nerds’ or the ‘geeks’. The hierarchy means the levels of ‘cool’. Our contributor Madeleine decided it was time to shake things up a bit.

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Home, Health & Style

Be a Good Communicator

Have you ever said something that was misunderstood by the person you were talking to? Do you know anyone who sometimes says things in a way that seems rude and abrupt? It is not always the words used, but the way in which they are used.
Good communication is very important. Carolyn Ward explains what it is and how to be a better communicator.

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