mars

-MARS-

today in science we have been doing science about mars. we have been learning what you need to know about being a martian or an astronaut.

1. any mission to mars or from mars can only be 26 mouths.

2. Two geological features are mars was known as the red planet because of its colour. The colour is caused by large amounts iron oxide. Other features include polar ice caps olympus mons.

3. breathing this would mean certain death because the carbon dioxide would replace the oxygen in your red blood cells

4. by drilling deep holes in the ground and melting the ice.


5.  to get food on mars you have grow crops without soil.

primary and secondary

Today we have been looking at secondary and primary sources. we have been working on what they are and some examples of secondary and primary sources.