Within our galaxy alone there are around 500 solar systems (or so many we have discovered so far): so the statement is clearly wrong and the correct answer is b) False.
There are a lot more starts in the galaxy, but not all of them have planets around them - so not all of them have a solar system
Bigger pieces of sediment are usually deposited first then the little pieces then fill in the spaces between.
Answer:
Explanation:
Highlands were created from asteroids hitting the moon, Maria's were created from lava filling in the cracks of the moon, and rules we're formed from the collapsed lava tubes.
I think Synopsis. An Inconvenient Truth presents in film form an illustrated talk on climate by AI Gore, Aimed at alerting the public to an increasing “planetary emergency” due to global warning, and shows re-enacted incident from his life story which influenced his concerns about environmental issues.
