Why is Earth round?
Why is Earth round? If you look at our Solar system you will see that the planets made up of rocks, gas with rings without them some are sma...
What is an Equinox?
What is an Equinox? Generally we think that the days are longer than nights in summer and shorter in winter. However, this is not entirely t...
What is Global Warming?
What is Global Warming? Global warming is the term used to describe the rising average temperature on the Earth. In other words, it’s the pr...