*Question*
Answer the question based on the following text. Question: The new invention removed oil from the ocean, which caused less or more pollution? Text: Greater use of oil and other fossil fuels causes more pollution.
**Answer**
less

*Question*
Answer the question based on the following text. Question: Tom was digging in his backyard one day, after two inches he picked up an oval shaped rock. Tom kept digging and after twelve inches he picked up a square shaped rock, which rock was older The Oval Shaped Rock or The Square Shaped Rock? Text: The upper rock layers are much younger.
**Answer**
The Square Shaped Rock

*Question*
Answer the question based on the following text. Question: If Mona is unpacking coffee into a tin and she continues to remove more coffee, what happens to the density of the coffee inside the tin increases or decreases? Text: The more tightly packed the particles inside the material are, the more dense we say they are.
**Answer**
decreases

*Question*
Answer the question based on the following text. Question: What happens when we head from the core towards the surface of the earth temperatures decrease or temperatures increase? Text: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.
**Answer**
temperatures decrease