Monday, December 8, 2008
Friday, December 5, 2008
Fronts
Cold Fronts:
Cold Fronts is when big fast moving cold air moves under the slow moving warm air. The reason why is cold air is more denser than warm air causing the cold air to sink. When the warm air rises than the air turns cooler causing water droplets from the cloud to drop. When there are cold fronts it changes weather so it could cause a hug thunderstorm and severe winds.
Warm Fronts:
Warm Fronts is when a slow moving warm air collides with a slow moving cold air. because the cold air i denser the warm air moves above the cold air. Clouds, Storms, and other precipitation is caused by warm fronts. If its a humid warm front then it would have light rain, Because the cold air is more denser than it could be more foggy or cloudy for a couple of days
Stationary Fronts:
In some cases the warm air and the cold air don't have enough force to go through each other. So they stay stationary. When the air meets it condenses the water vapor, and and the warm air into snow, rain or, fog. Sometimes it stays there for days.
Cold Fronts is when big fast moving cold air moves under the slow moving warm air. The reason why is cold air is more denser than warm air causing the cold air to sink. When the warm air rises than the air turns cooler causing water droplets from the cloud to drop. When there are cold fronts it changes weather so it could cause a hug thunderstorm and severe winds.
Warm Fronts:
Warm Fronts is when a slow moving warm air collides with a slow moving cold air. because the cold air i denser the warm air moves above the cold air. Clouds, Storms, and other precipitation is caused by warm fronts. If its a humid warm front then it would have light rain, Because the cold air is more denser than it could be more foggy or cloudy for a couple of days
Stationary Fronts:
In some cases the warm air and the cold air don't have enough force to go through each other. So they stay stationary. When the air meets it condenses the water vapor, and and the warm air into snow, rain or, fog. Sometimes it stays there for days.
Tuesday, December 2, 2008
Thursday, November 20, 2008
Trip Itinerary 3 san fransisco to sydney
Travel time: 12 days
Direction traveling: southwest
Were you successful? yes
How many attempts? 1
What winds did you take advantage of or compete with during your travel? trade winds
Direction traveling: southwest
Were you successful? yes
How many attempts? 1
What winds did you take advantage of or compete with during your travel? trade winds
Trip Itinerary 2 peru to south africa
Travel time: 15 days
Direction traveling: south then northeast
Were you successful? yes
How many attempts? 1
What winds did you take advantage of or compete with during your travel? prevailing westerlies.
Direction traveling: south then northeast
Were you successful? yes
How many attempts? 1
What winds did you take advantage of or compete with during your travel? prevailing westerlies.
Trip Itinerary cuba to lndon
Travel time: It took 9 days
Direction traveling: East
Were you successful? yes
How many attempts? 1
What winds did you take advantage of or compete with during your travel? prevailing westerlies.
Direction traveling: East
Were you successful? yes
How many attempts? 1
What winds did you take advantage of or compete with during your travel? prevailing westerlies.
Thursday, November 6, 2008
pollution
Pollution is a very bad thing that makes the ozone layer get smaller. the type of pollution i am learning about is photochemical smog. This smog occurs when there is burning oil and burning coal. That is just two of them, whats in photochemical smog is Acid Rain which could cause Asthma, bronchitis, coughing and chest pain, some people try to stop all of the pollution by inventing new things.
Wednesday, October 29, 2008
Our Earths Atmosphere
Our Earths atmosphere is a life giving blanket, its made up of nitrogen, oxygen, carbon dioxide, water vapors, and many others. Our Atmosphere is so important because it provides us all kinds of stuff, if we didn't have the Atmosphere then the earth would practically be dead and would look like mars. the Atmosphere is made up of 78% of nitrogen, 21% of oxygen, and 1% other. The Atmosphere has an ozone layer, and what this does is keep out all of the ultra violet rays. One problem about the Ozone layer is that it has a hole that is growing bigger. There are four layers of the Atmosphere. In one layer theres is solids and liquids, in the other theres were our planes fly and theres even a part were theres nothing. In conclusion that is my essay.
Wednesday, October 8, 2008
Monday, October 6, 2008
presentation by Gage and Ethan
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Da Bright Glowing Moon
By Gage & Ethan
Why does the moon shine.
What causes the moon to shine: What causes the moon to shine is the suns rays that reflect off the moon, which causes the moon to be real bright.
why does the moon appear to change shape during the course of a month
why does the moon appear to change shape during the course of a month:
moon facts
* there are 8 different kinds of phases seen from Earth.
* new moon the sunlit side faces away from Earth.
* waxing crescent the portion of the you can see is waxing or growing, into a crescent shape.
* first quarter you can see half of the sunlit side of the moon.
* waxing gibbous the moon continues to wax. the visible shape of the moon is called gibbous.
* full moon the entire sunlit side faces Earth.
* waning gibbous the portion of the moon you can see wanes, or shrinks.
* third quarter you can see half of the moons lighted side.
* waning crescent you see a crescent once again.
* when the earths or moons shadow hits one another an eclipse occurs.
Theories describing the origin of the moon
* Was the moon formed elsewhere in the solar system and capture by earths gravity as it came near?
* was the moon formed near Earth at the same time that the Earth formed?
*
999/999
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Da Bright Glowing Moon
By Gage & Ethan
Why does the moon shine.
What causes the moon to shine: What causes the moon to shine is the suns rays that reflect off the moon, which causes the moon to be real bright.
why does the moon appear to change shape during the course of a month
why does the moon appear to change shape during the course of a month:
moon facts
* there are 8 different kinds of phases seen from Earth.
* new moon the sunlit side faces away from Earth.
* waxing crescent the portion of the you can see is waxing or growing, into a crescent shape.
* first quarter you can see half of the sunlit side of the moon.
* waxing gibbous the moon continues to wax. the visible shape of the moon is called gibbous.
* full moon the entire sunlit side faces Earth.
* waning gibbous the portion of the moon you can see wanes, or shrinks.
* third quarter you can see half of the moons lighted side.
* waning crescent you see a crescent once again.
* when the earths or moons shadow hits one another an eclipse occurs.
Theories describing the origin of the moon
* Was the moon formed elsewhere in the solar system and capture by earths gravity as it came near?
* was the moon formed near Earth at the same time that the Earth formed?
*
999/999
5/5
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Wednesday, September 17, 2008
zoom
zoom i thought was going to be just words then she told us it was pictures. so the pictures that i thought it was a red mountain then she showed us it was a rooster. this involves perspective because it was filled with pictures that had perspective in it.
that book made me think about one thing but it came out as a different thing. What altars my perspective is one detail that leads to some thing but really not. i would be interested in gathering information close-up then from a broader perspective. the reasons why is because being up close is much funner, and when your closer i think you can gather much more data and information. its important to be aware of perspective with astronomy because in astronomy you need perspective to look at stars and all of the planets.
that book made me think about one thing but it came out as a different thing. What altars my perspective is one detail that leads to some thing but really not. i would be interested in gathering information close-up then from a broader perspective. the reasons why is because being up close is much funner, and when your closer i think you can gather much more data and information. its important to be aware of perspective with astronomy because in astronomy you need perspective to look at stars and all of the planets.
gizmo
well the one factor is the earths rotation and the other factor is the orbit is does around the sun. when the rotation changes and the sun rises then it gets warm. when it rotates more then the sun gets low and it becomes cool. when the earth rotates then it changes seasons and then it gets hotter in the summer, as it orbits more then then it becomes winter then it starts getting colder and starts snowing. in conclusion that is two factors of the seasons changing on earth.
Friday, August 29, 2008
when ms.Casey poured 5oo ml. in the enigma box right away it started gushing out, then on her home-made enigma box she poured 1700 ml. then it gushed out. When ms. Casey poured some yellow water in the enigma box it did the same exact thing except when it came out the other end it started to foam up. when it came out it sounding like it was peeing, it also looked like someone was.
that was one of my descriptions of the enigma box and my next paragraph is how it works and how all the tubes loop and how the water flows through them.
the enigma box is so cool because the tubes loopy loop and its awesome how much you have to fill up the enigma box so all of the tubes work and so they can flow evenly. people also need the right amount of of liquid so the enigma box works.
in conclusion that is the descriptions that i had of the enigma box, how much water it needs 500 ml. and 17oo ml. and how exactly the tubes loop and how the water rushes out when the right amount is needed.
that was one of my descriptions of the enigma box and my next paragraph is how it works and how all the tubes loop and how the water flows through them.
the enigma box is so cool because the tubes loopy loop and its awesome how much you have to fill up the enigma box so all of the tubes work and so they can flow evenly. people also need the right amount of of liquid so the enigma box works.
in conclusion that is the descriptions that i had of the enigma box, how much water it needs 500 ml. and 17oo ml. and how exactly the tubes loop and how the water rushes out when the right amount is needed.
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