1) Egyptian mythology centers around deities such as Ra, Osiris, Isis, Horus, and Anubis. It explores concepts of creation, death, and the afterlife, with elaborate rituals and beliefs shaping ancient Egyptian society. The mythology is richly depicted in temple reliefs, burial sites, and hieroglyphic texts.

2) Mountains are formed through various geological processes, including tectonic plate movements, volcanic activity, and erosion.

3) The study of fossils is called paleontology, and it helps us understand the history of life on Earth and the process of evolution.

4) The International Monetary Fund (IMF) and the World Bank are international financial institutions that work to promote global financial stability and economic development.