Sunday, 22 July 2012

Ways to reduce our impact on Waterways


Ways to reduce our impact on Waterways

Factors such as climate change, population growth and extended drought are placing increasing pressure on our finite water resources. This has increased community interest in water conservation.

It is better to reduce water use and avoid generating wastewater in the first place, instead of trying to identify alternative water supplies and reuse options. At the household level, there are many ways to conserve water, such as installing water efficient appliances (for example dual flush toilets, front-loading washing machines, water-efficient showerheads), taking shorter showers, and planting water-efficient gardens with native species or rain gardens that don’t require as much water.

We can reuse water in our everday live.

shopping centres


  • Shopping centres
  • Car Parks 
  • planting gardens 
  • Clearing the land
  • laying pipes for sewage 
  • laying down concrete 
  • Zebra Crossings 
  • Side Walks 

Water ways


  • What About The Water Ways?
    • Pollution- The boats
    • Canoe- Might get stuck in reeds and distroy the animals homes
    • Oil leakage from boats

Land use


Land use

·      1. Farm would grow vegies fruit and things to help our lives.

·      2.City is a place were people live and work to earn money.

·      3.Gold mine would be a place in the 1800’s where people dug for gold, which was used for money to buy food and things they needed.

·      4.The forest was used to cut down trees to make houses, furniture etc. to live their lives.
Urbanization
Agriculture
Forestry
Mining
Recreation
City
Farming
Forest
Gold Mine


Research
-       Urbanization
-Houses
-Factories
-Roads
-Shopping centers
-Schools
-Sport Grounds
-Sewage treatment
-Buildings

Wednesday, 18 July 2012

EXPERIMENT

Today we did our experiment on land-use/Mudding the water.


  1. Prepare two baking trays, one with potting soil and one with turf, as shown in the diagram below.

    1. Place each one inside a tote tray
    2. Prop each tray up at the same angle using props
    3. Discuss and predict what will happen when water is added
    4. Spray an equivalent amount of water onto each tray. (This represents rain)
    5. Wait until the water has collected in the space at the end of the tray (the same
      length of time for each tray).
    6. Carefully pour the water which has collected into measuring beakers.
    7. Observe immediately after collection and again after twenty minutes. What
      differences do you observe?
    Variation:
    •   Change the rate at which you add the water (the ‘flow’) e.g. pour the water on, rather than spraying it.
    •   Add ‘pollutants’ (powdered milk) to the soil and forested landscapes. Repeat the experiment. (You may need to add to the table below).
    •   Compare by observation the amount of pollutants.


      It turned out good!
      as we started the process was going as expected all the excess water came out from the sand a lot but the turf not as much turf/1/3 of a cup sand /1/2 of a cup.
      by Ellie b ,Matthew s ,Olivia y.



Tuesday, 17 July 2012

LEARNING ON MY BLOG!!!!

The way I learnt yesterday and blogging all my work I thought was good because we could see everyones else's  work in the grade and we can learn off there work and also improve on our work. And also doing that I can see the competition from the other classes and improve on my work.

Monday, 16 July 2012

Rain Forest



Rain Forests

Key words


  • deforesation
  • drought
  • global warming
  • sustainable
  • self-watering
  • atmosphere
  • transpiration
  • humid
  • warm
  • chemicals
  • amazon
  • valuable
  • mammal
key points
  • Rain forest rain a lot but are very humid.
  • Tropical Rain forest are very hot and wet. They are usally found in south east Asia, and Fiji and all the Asian countries.
  • Tropical rain forest have been called the “jewels of the earth” and the “world’s biggest pharmacy”
  • Some common products include-
  • chocolate
  • sugar
  • Cinnamon
  • rubber
  • medicine
  • pineapples

Murder Under The Microscope

We have been learning about murder under the microscope!

Welcome To My Blog.

Welcome to my new learning blog hope you enjoy all my post.
Hey everyone welcome back to school.
Term 3 YAY YAY