Mural de 4°8° by Jackie

End of our journey! :D

jackie_berdun — 2020-11-06 23:51:36 UTC

Hi! This is the end of our journey, this "pandemic" year.
You are going to watch this video and create a creative comment, summary, message or what you feel in this Wall (padlet). You can use photographs, images, links, etc. Be creative! And Enjoy this ArtWork! :D
Example:
Take Care our Planet!
Quote:
"It is time for sustainable energy policy which puts consumers, the environment, human health, and peace first." Dennis Kucinich.

natural sources: renewable and nonrenewable

04antogarelli — 2020-11-09 14:40:42 UTC

we must take cake our planet.
we are the people who can change the world for a better one

''the earth is what we all have in common'' - Wendell Berry

- renewable sources can be replaced by natural processes as quickly as humans use them, E.G: biomass energy, wind energy, hydropower and solar energy.
- nonrenewable sources exist in fixed amounts. They can be used up. for example: nuclear energy, oil, natural gas and coal.

The energy that is transferred from body to body.

nicopilarvergara — 2020-11-09 15:01:48 UTC

When a body moves, it has the ability to transform its environment. This ability to produce transformations constitutes the concept of energy in Physics. For example, when a moving body collides with another, the state of rest or movement of both changes. That is why we say that the first body had energy: it had the ability to produce transformations. This energy due to motion is called kinetic energy.

In that link there is a brief explanation given by an expert :
https://es.khanacademy.org/science/physics/work-and-energy/work-and-energy-tutorial/a/what-is-kinetic-energy

Wind energy in Argentina is an abundant resource mainly in the Patagonia area. There are some experiences of installing wind turbines connected to the public services network, generally managed by local electricity cooperatives.
It is a renewable energy source obtained from the kinetic energy of the wind that moves the blades of a wind turbine, which in turn starts a turbine that converts it into electrical energy.

Difference between renewable and non-renewable resources

morenasantucci23 — 2020-11-11 02:47:38 UTC

- Renewable energies: Are those energy sources that are based on natural resources: the sun, wind, water and plant or animal biomass. They do not use fossil fuels and are capable of unlimited renewal.

There are different types of renewable energy: Solar energy, wind energy, hydroelectric energy, biomass, biogas, geothermal energy

- Non-renewable energies: They come from sources of which there is a limited amount, non-renewable energies are: Oil, coal, natural gas and nuclear energy

Renewable and nonrenewable energies.

BarbaraMedrano — 2020-11-11 16:40:57 UTC

- Renewable energies are energies from natural sources and are almost inexhaustible due to the amount of energy they contain or due to their ability to regenerate naturally.

-Non-renewable energies are conventional energies, the resources obtained are limited, to generate these sources of energy it is necessary to burn fossil fuels.

Quote:
"The key is whether, of this new revolution, the old ones are going to take advantage of or they are going to benefit us all, companies and consumers, lowering our bills and improving our lives." -Fernando Prieto.

The link of an explanation the opinion of Fernando Prieto:
https://elpais.com/elpais/2018/07/27/opinion/1532704143_058729.html

Natural Resources:

oliviaparmo — 2020-11-11 17:10:58 UTC

These come from the earth, the atmosphere and the sun. for example: water, oil, trees.
These are classified as:
renewable: it is a natural resource that can be restored by natural processes.Example: Water, Air, Solar radiation, Wind, Plants, Geothermal energy, Biomass and Wood.
non-renewable:they are natural resources that have a limit and take longer to produce.Example: Coal, oil, and natural gas.

"try to leave the world in better condition than it was when you came to him"
- Baden Powell.

Renewable energies and nonrenewable energies.

castroabi39 — 2020-11-12 03:44:44 UTC

In Latin America it is normal, resources are always delivered in the name of lack of resources.
"The open veins of Latin America".
Eduardo Galeano.

Renewable resources can be regenerated at the same time it is used, whereas with nonrenewable resources, it is the opposite, once they are exhausted it takes a long time to regenerate.

some of the renewable resources are: hydraulic energy, solar energy, biomass energy, etc.
some non-renewable resources: coal, oils, etc.

From now on we would have to start to be more aware of the risks produced by using nonrenewable resources, because apart from the fact that one day they will not be produced more, they pollute our planet, that is why we should start using safer alternatives for both ourselves and for the planet.

renewable and nonrenewable energy

palomanoli10 — 2020-11-12 03:51:13 UTC

Renewable energies: are those that are obtained from natural sources that produce energy in an inexhaustible and indefinite way. For example, solar energy, wind energy or tidal energy are renewable sources of energy
Non-renewable energies :  come from fossil fuels or nuclear fuels. In the first group we can find oil, coal and natural gas. These fuels are easy to extract, but their reserves may be depleted in the short or medium term. Once there are no more oil reserves, for example, humans will not be in a position to create new ones.
non-renewable goods are indispensable, and even so with the greatest of care and with a meticulous concern for their conservation "small is beautiful", ernst friedrich schumacher

the world environment

thiagojulianrp — 2020-11-12 15:21:34 UTC

The world environment are un decline ,let's take care of it . Switch from non-renewable energy yo Renewable energy ,protect the environment for a more natural life because the non-renewable energy pollute it

"Nature is the art of god" - Dante Alghieri

Natural resources: renewable and no-renewable energy

carolagaraa — 2020-11-12 18:39:04 UTC

Renewable energy is that which is obtained from practically inexhaustible natural sources, either due to the immense amount of energy they contain, or because they are capable of regenerating by natural means, for example: solar energy, wind energy, geothermal energy, hydraulic energy, biomass, etc.

Non-renewable energy is that which is found in non-natural companies in limited quantities, in which, once consumed in its entirety, they cannot be easily replaced, for example: oil, gas, coal, uranium, nuclear, etc.

pollution disappears when we switch to using renewable resources
-David Morris.

Renewable and non-renewable energies

spataroemma — 2020-11-13 00:39:16 UTC

Renewable energies are those that come from natural sources and regenerate. Solar energy, wind energy, geothermal energy, hydraulic energy and biomass are renewable energy sources.

Solar energy is used to produce electricity, solar panels are used that generate an electric current thanks to the sun.

Wind: wind energy, gains energy trough the kinetic movement of air masses. This type of energy uses rotor blades to transform wind in electricty

Geothermal: Geothermal energy is the heat that comes from the sub-surface of the earth. It is contained in the rocks and fluids beneath the earth's crust and can be found as far down to the earth's hot molten rock, magma.

Hydraulic: hydraulic energy is what is produced by the water wich is stored in reservoirs and lakes at a high altitude (so that it has gravitational potential energy).

Biomass: Biomass energy is energy generated or produced by living or once-living organisms.

Non- renewable energies are energies that take longer to use them to consume, these energy sources by C02 emissions, which are highly polluting. These emissions are one of the main causes of global warming. Coal, natural gas, Pretoleum and nuclear energy and many more are non-renewable energies.

Coal : Coal is a combustible black or brownish-black sedimentary rock with a high amount of carbon and hydrocarbons.

Natural gas: Natural gas is a fossil energy source that formed deep beneath the earth's surface.

Petroleum is a fossil fuel. Like coal and natural gas,it was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria.
“Renewable energy is a clear winner when it comes to boosting the economy and creating jobs”.
- Tom Steyer.

https://www.greentechtalk.com/how-does-non-renewable-energy-affect-the-environment/

Natural Resources Renewable and nonrenewable energies.

PedroMedinaa — 2020-11-13 13:56:37 UTC

Natural Resources: The Natural Resources help the wellbeing and development of living beings.

There are two types of resources, Renewable resources and Nonrenewable resouces.

Renewable Resources: The Renewable Resources can do energy at the same rate in which the resource is used for example:
Sunlights, Water, Wind, Earth, Tide, etc.

Water dams can make energy from the river flow.
Solar panels can make energy from the sunlights.
Turbines can make energy from the wind.

They will not run out.

Nonrenewable Resources: A nonrenewable resource is a resource that forms a rate that is much slower than the rate that it is consumed.
For example:
- Coal
- Oil
- Natural gas.

The Coal is burned in order to produce electricity

A Nonrenewable resource takes longer than a person´s lifespam to be replaced.
(Takes million of years)
One day they will end.

We can help the Earth with simple things like:

-Turn off the lights when we are not in a room.

-Close the water when youre washing your teeth.

-Buy a reusable bag.

- Recycle electronic devices that do not work

You can Reuse and recycle things like:

- Plastic Jugs
- Jars
- Paper
- Paper bags
- Plastics
- Aluminum
- Cardboard
- Steel.
- Wood
- Glass
- Batteries
-Leftovers

Quote:

-The future is green energy,
Sustainability, Renewable Energy

Arnold Schwarzenegger

Pedro Medina 4to 8va.

RENEWABLE AND NONRENEWABLE

priscilarodriguez665 — 2020-11-13 18:37:35 UTC

NATURAL RESOURCES:
Natural resources come from the eart,sin,and pur atmosphere.
Natural resources can be classified as renewable and nonrenewable resources.

RENEWABLE:
Renewable energy is the energy oltained from virtual inxhaustible natural sources. The used of renewable energy has countles benefits. Renewable energy is good for the envioronment. Exaple: solar energy,biomasa energy.

NONRENEWABLE:
Non renewable are tose sources of energy found in limites quantities. Exaple: natural gas,coal,oil.

QOUTE:

Switching to renewable energy is not only the best option. It is our only option.

kocensjuan — 2020-11-13 23:41:06 UTC

Natural sources: Renewable and nonrenewable.
Natural Resources come from the Earth,sun and our atmosphere,some examples could be water,oil,trees and coalt.
The natural resources can be either Renewable or not Renewable.
A Renewable resource can be replaced at the same rate in which the resource Is used. Some examples could be:
ENERGY: Solar,Wind, Hydroelectric,geothermal and biomass(with plants and poop :)

A nonrenewable resource Is a resource that forms at a rate which Is much slower than the rate that Is consumed. Coalt Is an example,as well as oil,natural gas and minerals.
A nonrenewable resource takes longer than a person's lifespan to be replaced.

I think we should make a change as soon as posible,even the world Is telling us that,don't believe me? Look at this last couple of years,out of control fires in Australia or even here in Argentina,global warming it's at its peak and a lot of scientists are telling us that if we don't make a change to save the earth soon,there Will be nothing to save.

Phrase: Laurence overmire
"We are the last generación with a real opportunity to save the world".

This Is a really interesting article about a clock that scientists made to show us how much time we have left to make a change for a better world.

yasmingimenez682 — 2020-11-26 14:07:51 UTC

renewable and non-renewable energy

Natural resource
It is a natural material that is used by humans.
Examples: water, oil, wood from trees
* Many of these resources are change into products that make our life more confortable.

Natural resources can be

RENEWABLE

*They can be replace at the same rate in which the resource is used
* Common renewable resources are used to produce energy like solar, in solar panels ( solar energy into electricity)
* They can regrow or be replaced within a person's lifespan

NON RENEWABLE
Is a resource that forms at a rate that is much slower than the rate that it is form
* Coal is an example. It takes millions of years to create coal and once it is used Up, it is no longer available

* The phrase CON helps us to remember 3 nonrenewable resources
Coal
OIL
Natural gas

* This resources takes longer than a person's life span to be replaced
* They are límited, we can all reduce , reuse and recycle* Turn off lights when we are not in a room
* Ride a bike more, walk more to reduce the amount of gasoline used
* we can recycle plastic and paper

Mural de Pilar Vergara

jackieberdun — 2020-11-30 17:00:53 UTC

https://padlet.com/nicopilarvergara/njpvqwu73zcmhgwq

Mi mural

gianeac — 2020-11-30 19:14:08 UTC