Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Ex Input:
Sodium chloride is an odorless white solid that is harmless unless consumed in large quantities.

Ex Output:
What is an odorless white solid that is harmless unless consumed in large quantities?

Ex Input:
Some meteorites are made of iron and nickel and are thought to be very similar to the core of the earth.

Ex Output:
Some meteorites are made of iron and nickel and are thought to be very similar to what part of the earth?

Ex Input:
In a forest, decomposers help other organisms survive because they they put nutrients into the soil that plants use to grow.

Ex Output:
In a forest, how do decomposers help other organisms survive?