Thursday, November 3, 2016

                         Global warming 


         Cause of global warming 
      is we have too much Carbon dioxide in the                 atmosphere and carbon dioxide is come 
      from pollution that human made.
Effect of global warming


Image result for global warming effects 
-The earth getting hotter and the ice is melting
  especially at the Earth's pole.
-Sea level rise
-Flood 
-Less fresh water
Reduce global warming                      
Image result for global warming cure        

- make less pollution
-plant tree
-use less electronic





by:Lemon














Thursday, September 1, 2016

food chain

                              Food chain!!

              
birdddd
ant

grassss
The grass is the producer of this food chain.then the ant eat grass so the ant is consumer then the bird eat ant so The bird is secondary consumer of this food chain!!!

Wednesday, August 24, 2016

symbiosis poster

                               Symbiosis poster project

       parasitism 

     Human and mosquito The mosquito feeds of the humans blood
Image result for parasitism mosquito and human

          Parasitism is a relationship between two things in which one             of them (the parasite) benefits from or lives off of the other
the oxpecker (a kind of bird) and the rhinoceros or zebra. Oxpeckers land on rhinos or zebras and eat ticks and other parasites that live on their skin. The oxpeckers get food and the beasts get pest control. 

Mutualismthe relation between two different species of organisms that are interdependent; each gains benefits from the other
Image result for commensalism

commensalism the relation between two different kinds of organisms when one receives benefits from the other without damaging it

Wednesday, July 27, 2016





My favorite activity in science in this semester is  fish lab because it exited and it was our first lab in class.
And i don't like it too because in this lab my fish and shrimp died.

Thursday, July 21, 2016

   


predator
sharp teeth
have an excellent vision
high speed for swim , stealth to get close to prey
prey
have high speed escaping


Monday, July 18, 2016

fish and shrimp lab 3


              Fish and shrimp lab 3

1.  What do you think kills the fish/shrimp--oxygen or temperature of water,  why? oxygen because when my group drop The bromothymol blue in the water turn yellow so , the  the fish doesn't have enough oxygen to breath. 

2.  Did you find anything interesting in the lab?
some fish alive!

3.  what other things could kill the fish? 
noise when students come to lab some student might too loud and the fish might be frightened.

Thursday, July 7, 2016

fish and shrimp lab 2

                                        fish and shrimp lab

                        1. Why do you think your fish lived or died? i think it will died because the water have too much   carbon dioxide and it  have not thing to eat .


2.  Groups with fish that are alive, how are their bottles different from yours?it doesnt  different much but  they have feed their  fish.

3.  If you had to do it again, what would you change to keep your fish alive?
i will change  bottle and i will feed  them .



Wednesday, July 6, 2016

fish and shrimp

                                                 
                                                     fish and shrimp Lab 

1.  describe what happened in the experiment and propose an explanation for your observations.we put water into  two bottel .Then put water plant into it and put shrimp into bottel 1 and put fish into bottel 2.
2.  explain why some of the jars changed color.  The bromothymol blue will turn yellow in presence of carbon dioxide. if the water turn yellow  because it have many carbon dioxide in that water . 
3.  describe how plants and animals are dependent on each other.the plant give animals oxygen  .
4.  make a prediction about what will happen in one week.the water will have more carbondioxide
5.  if anything happened, try to explain why.  sunlight causes the plants to give off oxygen.the fish will die because it dont have any food and have too many carbondioxide.









 
 

Sunday, June 12, 2016

Science observation Mr. Gary

                                                                 Observation
        1. Ants
        -There's  a lot of ants
        -They walk in line properly


















  
2.Bird  
  -Black 
  -small















3.shadow house
   -Big
   -white&gold




















4. shoes
 -Black
-There's are four in each pair