Составить 9 предложений о потребности минералов на английском языке (6 клас)

Ответ:

Sentences about minerals.

Minerals are natural elements. I know several types of minerals. For instance: dioxide , oil , gold , diamond and etc. Each country has mineral factories. These factories increase the economical level. In my opinion, each country should develop the economical level. Also each country has mineral engineering. For instance: factories , industries and etc. Conclusion: minerals are important.