Sunday, November 20, 2016

weather blog

Choose, Climate or Weather
__climate________ 1. Usually it is sunny in Florida.
___weather_______ 2. This can change from day to day.
__climate________ 3. This can remain about the same over a number of years.
___weather_______ 4. Conditions outside on a daily basis.
__climate________ 5. The typical or usual conditions for an area.
___weather_______ 6. Yesterday it was sunny but today we have storms.
___climate_______ 7. Every year, we have mild winters and it rarely snows.
___climate_______ 8. It is normal for New York to have a lot of snow each year.
___climate_______ 9. Florida is a popular vacation spot because of consistent sunny days and warm temperatures.
___weather_______ 10. Our state is on tornado watch today.
STUDENTS MAY THINK…
INSTEAD OF THINKING…
The seasons cause the weather to change.                  
 the weather changes every day. the weather changes based on the atmosphere conditions I believe. the seasons are affected by the rotation of the earth around the sun and its rotation in its axis. where the earth is in location near the sun is what determines the season.

Clouds form because cold air doesn’t hold as much water as warm air.
 clouds form through  air condensing on pieces of dust flying through the air.  although it is true that cool air does not hold as much water vapor as warm air.




Clouds are made of water vapor. clouds are made of water vapor and dust

Clouds always predict rain. You can see the cloud formations getting larger when precipitation is going to happen. however it is not always rain. sometimes its rain sometimes it is snow and sometimes it is something in between. 

Raindrops look like tear drops. rain drops actually have a sort of dome-like shape comparable to the top half of a hamburger bun. 

Rain falls when clouds become too heavy. rain happens due to a collision of air temperatures. the condensation of water droplets does eventually get big enough to precipitate down. 

Rain falls because we need it. Rain falls because it is part of the water cycle. 

Lightning never strikes the same place twice. It can strike in the same place twice it is simply unlikely. striking in a certain place does not mean that it wont ever return there again. 

Thunder occurs when two clouds collide. thunder is caused by lightning traveling through clouds 

Air and oxygen are the same things. oxygen is just a portion of what makes up air 21% to be precise.

Humidity is moisture in the air. humidity is: a quantity representing the amount of water vapor in the atmosphere or a gas.

Humid air is heavy or denser than dry air. not true because humidity is the amount of water vapor in the air.  water vapor is lighter than air.

Hot air weighs less than cold air. the air weighs the same, but the colder the air the closer the molecules are to each other so they appear heavier but they are not. 

The atmosphere is made up solely of air. nitrogen makes up 78%, oxygen 21%, 1% mostly argon. also the  earth's atmosphere contains traces of dust particles, pollen, plant grains and other solid particles.

Clouds block the wind and slow it down.?? false the clouds move with the wind??

Cold temperatures produce fast winds.  The faster the wind speed, the more readily the surface cools. The effect of wind chill is to increase the rate of heat loss and reduce any warmer objects to the ambient temperature more quickly.

Snow and ice make it cold. snow and ice happen when it is already cold. 

Cold days are caused by the clouds covering the sun. the amount of heat that reaches the earth is affected by the cloud cover.  at night time its the opposite, the clouds trap the warmth on the earth. 

STUDENTS MAY THINK…

Global Climate Change and the greenhouse effect are the same thing.
Greenhouse gases occur naturally in the Earth's atmosphere, but are also being added by human activities. This happens primarily through the burning of fossil fuels, such as coal, oil and natural gas, which releases carbon dioxide to the atmosphere.
The greenhouse effect is bad and will eventually cause all living things to die.
The greenhouse effect, although it sounds scary, is perfectly natural and normal. It is simply the name given to the process whereby certain naturally occurring gases in the Earth’s atmosphere retain some of the thermal radiation that reaches Earth from the sun. 
Ozone is bad (or that it is good).
the ozone layer is a deep layer in the stratosphere, encircling the Earth, that has large amounts of ozone in it. The layer shields the entire Earth from much of the harmful ultraviolet radiation that comes from the sun. 

The ozone hole is a hole in the sky.
--see above--

Thursday, November 10, 2016

pizza like the earth?

A piece of pizza can be used in order to model the layers of the earth! At first you may think no way- but just like the earth, a pizza slice has many layers. Each layer pf the pizza represents a part of the earth

with my particular slice of pizza- cheese- it is difficult to make the comparison because there are not enough layers to the pizza to represent each layer of the earth so I am going to be figurative and imagine a extra cheese with peppers, pepperoni, chicken and garlic salt.- my favorite :)

the inner core = pizza crust
outer core= first layer of pizza sauce
the lower mantle = the first layer of cheese
upper mantle= extra cheese of a different type
the asthenosphere= the pepperoni
lithosphere=the peppers
continental crust= chicken
oceanic crust= Parmesan/ garlic salt





any way you look at the layers its a delicious model!! all the pieces go together in order to create one big beautiful thing! pizza or the earth!

Tuesday, November 8, 2016

peanut butter boundary lines

we created an example of what different plate tectonics may look like. we used graham crackers and peanut butter in order to show plate action.
Plate actions—can come together, go apart, or slide past each other
Boundaries—convergent, divergent, transform fault
Where the mountains are tell us what direction the continent is moving ie: rocky mountains on west mean we are moving west, south American Andes on east means they are moving east, Himalayan in India show movement as well
              Continental interaction
Graham cracker activity: showing how the mountains show movement through pushing them down into peanut butter.
1)      Transform fault
a.      
2)      Divergent boundary
a.       Frosting doll-up and put in center of wax paper—put the two pieces of cracker back together and slide down then pushed out
b.     
 

3)      Convergent

a.       Like the rug bunching up when shoved against the wall. 

image found at http://interactivesciencenotebook.weebly.com/convergent-boundary.html

with this lab we were able to physically form the ranges. 

peanut butter boundary lines

we created an example of what different plate tectonics may look like. we used graham crackers and peanut butter in order to show plate action.
Plate actions—can come together, go apart, or slide past each other
Boundaries—convergent, divergent, transform fault
Where the mountains are tell us what direction the continent is moving ie: rocky mountains on west mean we are moving west, south American Andes on east means they are moving east, Himalayan in India show movement as well
              Continental interaction
Graham cracker activity: showing how the mountains show movement through pushing them down into peanut butter.
1)      Transform fault
a.      
2)      Divergent boundary
a.       Frosting doll-up and put in center of wax paper—put the two pieces of cracker back together and slide down then pushed out
b.     
 

3)      Convergent

a.       Like the rug bunching up when shoved against the wall. 

image found at http://interactivesciencenotebook.weebly.com/convergent-boundary.html

with this lab we were able to physically form the ranges. 

Tuesday, November 1, 2016

if I had $100 water edition

If I had $100  to distribute to the water in the world I have to figure out where to put the money to represent accordingly. I think that I would put about $80 to all the oceans in the world. I would put $5 into the smaller salt-water bodies. for glaciers and icecaps I would give $10. For lakes/rivers/ and streams I would give $2.50. for groundwater I would give $2. for atmosphere I would give 50 cents.

Real answers: I way overestimated the amount of freshwater we have available on earth. Only 3% of earths water is fresh. 97% is ocean water. for the 3% the break apart is 69% glacier, 30% groundwater, and less than 1% in lakes rivers and streams.

$96.50 oceans
$1.74 icecaps
$1.69 groundwater
$0.022 permafrost
$0.007 fresh water lakes
$0.006 salt water lakes and seas
$0.001 soil moisture
$0.001 atmosphere

Project wet

what is it: an educational mission that is focused on the importance of water awareness. They publish materials on water that is appropriate for a variety of age groups. the project is a collection of activities for hands on learning. It is a collection of resources for teachers to use.

Water Education for Teachers