Question 29
This diagram shows the formation of a new star. Complete the paragraph about stage Y. Choose words from the list.
gravity; pressure; cool; mantle; core; dust.
When there is enough matter in the clump of ______ and gas, gravity pulls inwards and so the ______ within the clump becomes very large. The clump collapses under its own ______ and heats up, becoming the ______ of a new star.
gravity; pressure; cool; mantle; core; dust.
When there is enough matter in the clump of ______ and gas, gravity pulls inwards and so the ______ within the clump becomes very large. The clump collapses under its own ______ and heats up, becoming the ______ of a new star.
