Intentar ORO - Gratis
WHAT IS THE WATER TABLE?
How It Works UK
|Issue 203
Get to grips with groundwater and discover where it comes from
Several metres below our feet is a region of earth called the saturated zone. As the name suggests, every grain of soil and stone is completely saturated with water. Commonly referred to as groundwater, this region of perpetual moisture is topped up through rain and melting ice. As the year cycles through each season, the amount of rain and ice water that seeps through the soil to join the groundwater fluctuates. In late winter and spring, when rainfall is typically the highest and the winter ice has melted, the level of groundwater is at its highest.
Esta historia es de la edición Issue 203 de How It Works UK.
Suscríbete a Magzter GOLD para acceder a miles de historias premium seleccionadas y a más de 9000 revistas y periódicos.
¿Ya eres suscriptor? Iniciar sesión
MÁS HISTORIAS DE How It Works UK
How It Works UK
INSIDE THE MIND OF A GENIUS
What's going on inside the brains of those with truly exceptional mental abilities, and why are they so intelligent? Genetic analysis and Einstein's brain are providing us with some answers
6 mins
Issue 205
How It Works UK
Are polar aurorae stronger at the North Pole?
Amazing answers to your curious questions
1 min
Issue 205
How It Works UK
ROCKET LAB LAUNCHES AN EARTHOBSERVING SATELLITE
Rocket Lab launched an Earthobserving radar satellite into orbit for the Japanese company iQPS.
1 min
Issue 205
How It Works UK
GLUTEN IN THE BODY
When you eat foods like a sandwich or a bowl of pasta, enzymes in your digestive system work to break down the ingredients so that nutrients can be absorbed by the body as the food passes through you.
1 min
Issue 205
How It Works UK
We may finally know how paracetamol works
Acetaminophen is widely used to relieve pain, but exactly how it works has long been a mystery.
2 mins
Issue 205
How It Works UK
2,800-year-old royal tomb discovered near King Midas' home
Archaeologists have discovered an 8th-century BCE royal tomb of a relative of King Midas in the ancient city of Gordion, southwest of Ankara, Turkey.
2 mins
Issue 205
How It Works UK
WHAT IS GLUTEN?
Discover how this viscous and elastic protein forms, where to find it and why some people can't eat it
1 min
Issue 205
How It Works UK
INTOLERANCE TYPES
Gluten isn't for everyone. When some people consume gluten, they experience pain and other negative gastrointestinal symptoms.
1 min
Issue 205
How It Works UK
Covering poo lagoons could cut most dairy farm methane
Dairy farms produce huge amounts of potent greenhouse gases.
2 mins
Issue 205
How It Works UK
China pits humanoids against each other in a robot boxing tournament
Lifelike humanoid robots have competed in the world’s first humanoid robot combat competition, with four Chinese teams pitting advanced fighting robots against each other.
2 mins
Issue 205
Listen
Translate
Change font size