Preceptor. What is Science? Child. Science is the investigation and proper appreciation of the phenomena of the Universe in which it has pleased the Creator to place us. This investigation is applied to the Elements and to the Immutable Laws which govern them. Preceptor. How many Elements are there? Child. Four: Fire, Water, Earth, and Air—the Igneous element, the Aqueous element, the Earthy, and the Aerial elements. Preceptor. What is Fire? Child. Fire, or the Igneous element, is the element of destruction. It consists of flame, which devours materials, and imparts a comfortable warmth to man and beast. The sun is the primary source of heat; the interior of the Earth consists of Fire; combustion can be produced artificially by man; and the Lightning is its most terrific manifestation. Preceptor. What is Lightning? Child. Lightning is a large bright flame darting through the air to a considerable distance, of momentary duration, and usually accompanied by thunder. Preceptor. What is Thunder? Child. Thunder is a loud rattling noise accompanied by Lightning, caused by the sudden clashing or rushing together of several clouds which are filled with sulphurous and nitrous exhalations. Its reverberations fill the hearer with awe, and turn the mind to thoughts of piety and submission. Preceptor. What is the Earthy element? Child. The Earthy element is the solid ground upon Preceptor. Of what is the Earthy element composed? Child. The Earth is composed of rocks, sand, metals, and mud, in which are also to be found the more precious stones, such as the diamond, the jacynth, the topaz, and the chrysoprasus. Preceptor. When was the Earth created? Child. The Earth was created by the Divine Will in the year 4004 B.C., the sun, moon, and stars, being created shortly afterwards for the use and benefit of man. Preceptor. How were the Mountains formed? Child. For the first few thousand years it would seem that the Earth was subjected to occasional violent catastrophes, both by fire and water. In these catastrophes great mountain chains were sometimes flung up; at other times the waters swept over the tops of the hills, and the shells of sea creatures may be found there to this day. Preceptor. Have these catastrophes ceased? Child. They have become less violent in their nature, though the recent Earthquake and Wave at Lisbon and the Eruption of Mount Hecla in Iceland attest their continued activity. Preceptor. What is the Aerial Element? Child. It is that elastic fluid with which the Earth is surrounded. It is generally called Air. It partakes of all the motions of the earth. Preceptor. What is the cause of the Wind? Child. The cause of the Wind has never been ascertained. Preceptor. Then are the Winds of no benefit to us? Child. Yes, the benefits arising from them are Preceptor. What is the Aqueous element? Child. The Aqueous element is generally called Water. It is the fluid which covers half the surface of the Globe, and it is divided into seas and oceans. It is also manifested in rivers, streams, springs, rain, and mist. Preceptor. Why is the sea salt? Child. The saltness of the sea is due to certain saline properties in water when brought together in very large quantities. Preceptor. Do we derive any advantage from the study of Science and Natural Philosophy? Child. Yes; for without a competent knowledge of Natural Philosophy we cannot form a true conception of the Purpose of Creation; nor can we adapt our daily lives in accordance with the Law by which all things work together for the benefit and improvement of Mankind. |