Pages

Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Tuesday, August 6, 2019

science


The Water Cycle: Bag 1
CO2 Water Cycle: Bag 2
Acid
Desert Water Cycle
Bag 3
Does it cycle? yes
yesyes
Amount of Water 2
22
Acidity 1
31

Key: Water and acidity amount: 1 = none 
2 = small 
3 = large 



other comments
1.bag 1 cycled water.
2.bag 1 had a small a small amount of water .
3.The acidity in bag 1 was low.
4.bag 3 cycled water.
5.bag 3 had no acidity.
6.bag 3 had a small amount of water.
7.they all cycled.
8.they all had no acidity.
9.they all had a small amount of water.


conclusion
1.bag one did cycled it was not acidity and had a small amount of water .
2.bag two had the same result as bag one i think that was predicable but had more water.
3.bag three did cycle and had no acid still the same as bag one but not bag to because of amount of water.

materials:
1.water/soda water
2.bag
3.food colouring
4. litmus paper
5.marker pen
6.sand

steps:
1.get materials
2.draw the water cycle on the bag
3.get water/ soda water (put in bag) one cup
4.put two drops of food colouring in the water
5.hang the the bag on the window
6.BAG TWO add litmus paper




Draw a labelled diagram of the Water Cycle

Water cycle words:
  1. Precipitation
  2. Hurricanes
  3. Acid rain
  4. Evaporation
  5. Carbon Dioxide
  6. Water
  7. Deforestation
  8. Water vapour
  9. Transpiration
  10. Flooding



TODAY YOU WILL BE INVESTIGATING THE EFFECTS THAT CLIMATE CHANGE HAS ON THE WATER CYCLE.









Friday, June 14, 2019

science



WATCH THIS VIDEO AND COMPLETE THE INVESTIGATION.

THE BIG PICTURE

  • What animals keep our jackets warm?
  • cotton silkworms sheep 
  • What animal makes our boots waterproof?
  • ducks and cows
  • Where does the water in our rivers come from?

  • melting snow rivers 

  • Why do we need healthy rivers?we need them to keep the animals alive and humans 
  • because we wont have drinkable water.
  • What are some of the good things about mosquitoes?they clean the the water and are food for fish

  • Why are bees dying?because of pollution in the air 
  • What do bugs do to our leaves
  • Reduce
  • Reuse
  • Recycle
  • How much dung would we be in if there were no dung de- composers?
  • Ew 7 feet
  • Who runs this planet?
  • umm the bugs and nature.