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Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Thursday, 25 July 2019

science recycling rubbish

Aim: To learn practical ways of recycling so that we can make our world a better place.



How can we prevent climate change though recycling these products?

Plastics: the more you burn plastic the more gases go into the air and contaminate the air witch makes the world more hot.
Cycling or walking:when you are in a car driving somewhere you are releasing CO2 into the air witch contaminates the air.
Paper: the more you waste paper the more wood and trees leave the ground and soon we won't have any trees witch means we won't have any oxygen to breath witch will make humans go extinct.
Steel: as we burn steal and all hard wear we use for cars we release carbon monoxide and carbon dioxide into the air.



What is Zero Waste?
One of the quickest cheapest ways of community can Immediately reduce climate impact.
What can we do on the planet?

What do we need to recycle?
Paper
Plastic

What does recycling do?
Reuse something like a milk bottle you can reuse it and make something else with it. 
How much of our rubbish is food scraps?

What does soil do to carbon dioxide in the atmosphere?
it keeps the CO2 in the ground witch means less carbon monoxide and carbon dioxide in the air.
What do we need to do?

What is a carbon footprint?


How can you make your Carbon Footprint smaller?


ENERGY SAVING TIPS FILM


Name 4 of the tips.

  1.   don't use to much electricity by turning off my light when I leave a room.
  2.   don't use my microwave all day
  3.  don't always charge my phone and Chromebook and to stop that from happening is by not always going on my technology. 



AT WHAT RATES DO DIFFERENT ITEMS DECOMPOSE?

MY INVESTIGATION.


Image result for rates of decomposition




Name: Glass

  1. How long do they take to decompose? 500 - 1 million years
  2. What resource / fossil fuel are they made from?the energy consumed in glass manufacturing industry comes from natural gas used to heat furnaces to melt raw materials to form glass.
  3. How is this resource recycled?Glass is taken from the bin and taken to a glass treatment plant. The glass is sorted by colour and washed to remove any impurities.
  4. How does this object contribute to climate change?That's because the glass walls of the greenhouse trap the Sun's heat.


I hope you liked it and I hope you come back to my blog again.😃😃



Thursday, 13 June 2019

Aim: To look at the causes of climate change and how to prevent it.

As you watch the video answer these questions:

What is our greatest threat in thousands of years?

How do we see climate change affecting the globe?
  1.   Gas Because People could sufferance 
  2.  Cars because they 
  3.  Rubbish because it could  on animals 
  4.   


What is needed to change history?

Is climate change a man made distaster?

Dramaitc action must be made in the next __ years to change it?

Why is our climate changing?

What is causing the warming trend of the climate?

What is the main problem?

What are examples of these?

Burning fossil fuels releases what gas?

How much hotter now is our world?

What do we call this global warming?

How is this affecting creatures / animals like bats?

What percentage of species are near exteinction?

How could this effect the world ecosystems?

What global change was seen and recording breaking last year?

How is climate change affecting our weather systems?
1. 
2. 
3. 

What is another ettect of climate change?

What will happen if the ice melts in Antarctica and the Arctic?

How does this affect people?

What other things affect oceans change?

What does to much heat do to coral?

Why did some industries not want to stop burning fossil fuels?


Stop at 23.39

Investigation

You can decide on how you would like to do this investigation. Your presentation could be on the blog, slides, or powerpoint.

Investigate the different Fossil Fuels listed?

  1. Coal
  2. Oil

Write a paragraph and upload an image about each of these renewable energies.

Solar
Wind
Waves
Hydro

Write a reflection about what you have learnt about Climate Change and how it is going to affect 

Coal can affect us and our climate change by Coal causes global warming, which is linked with extreme weather and wildfires. Climate change is coal's most serious, long-term, global impact. Chemically, coal is mostly carbon, which, when burned, reacts with oxygen in the air to produce carbon dioxide, a heat-trapping gas.

Tuesday, 26 February 2019

Scones

Scones

For Science Today We Are Making Scones. In my group we all made one scone each I made the no butter scone. I hope you enjoy what I am going to tell you 😉


Aim: To look at different kitchen ingredients in scones and their effects.


Recipe:

  • 1/2 cup Edmonds standard flour
  • 1 tsp Edmonds baking powder  or 1 tsp baking soda                                                     
  • 2 tsp butter
  • 1/4 cup milk, approximately or 1/4 cup lemonade

Materials:

1. Bowl 
2. Milk
3. Plate 
4.Flour
5.Sugar 
6.Spoon

Process 

Step 1: Get Half A Cup Of Flour
Step 2: Get One Teaspoon Of Sugar
Step 3: Mix The Two Ingredients 
Step 4: Add A Cup Of Milk 
Step 5: Mix The Milk Into The Ingredients 
Step 6: Take The Ingredients Out Of The Bowl And Shape It

Findings:

Trial Number
Colour
Taste
Height (CM)
1.Normal
Golden Sweet But Really Hard 6 mm
2.No Butter
WhiteSandy But Really Good 4.5 mm
3. With Baking Soda
Tandry And Soft3.9 mm

conclusion: All Scones Were Cooked For 10 Mins. All Scones Were Cooked at 200 Celsius.
The Normal Were Golden And Sweet But very hard to brake into
The no butter was white and sandy but Amazing
The With Baking Soda Was Tan And Dry On The Out Side But Soft On The Inside