...Providence. JVfareover, a further Argument to evince this is, That though it cannot but be acknowledged, that if the Axis of the Earth were perpendicular to the Plane of the Ecliptick, her motion would be more eafie and natural, yet notwithftindirig for the Coveniences...

...Firmament, in which it would ap~Eaft in the pear to defcribe a Circle, which would indeed be the fame as the Equator, if the Axis of the Earth were perpendicular to the Plane of its annual Circle, but muft now differ from it, and interfeiS it at an Angle of Twenty-three Degrees and...

...all thofe Viciffitudes of Seafon that yearly happen, w'st. Summer, Winter, Spring, and Autumn: for if the Axis of the Earth were perpendicular to the Plane of its Orbit, there would be no Alterations of Seafbns, no Differences in the Days and Nights, but every Part of...

...point of it's orbit, the axis will in every other pofition of the earth be parallel to the laid line. If the axis of the earth were perpendicular to the plane of it's orbit, the equator and the orbit (or ecliptic) would coincide; and as the fun is always in the...

...during summer than in winter; and this alternate sinking and rising is perceptible over the whole globe, If the axis of the earth were perpendicular to the plane of its orbit, the equator and the orbit (or ecliptic), would coincide ; and as the sun is always in the plane of...

...sinking and rising is perceptible over the < ;. ?., irf I'- $ -ir r ,f :•) -.;.-.• : whole globe. If the axis of the earth were perpendicular to the plane of its orbit, the equator and the orbit (or ecliptic)^ would coincide ; and as the sun is always in the plane of...

...places north of the Equator, compare with those of the same degrees of latitude south of the Equator? What in the figure represents the Sun ? The Earth's...Earth's axis? Polar circles? Tropics? Equator? If tiie axis of the Earth were perpendicular to the plane of its orbit, how would the Sun shine? How much...

...of the ecliptic, or to the plane of its own orbit; and this gives us a variety of seasons: whereas if the axis of the earth were perpendicular to the plane of its own orbit round the sun, the following three consequences would be inevitable:— I. Its north and...

...of the ecliptic, or to the plane of its own orbit; and this gives ns a variety of seasons: whereas if the axis of the earth were perpendicular to the plane of its own orbit round the sun, the following three consequences would be inevitable : — 1. Its north and...

...is on the twenty-first of March and September, the apparent diurnal motion of the sun is the same as if the axis of the earth were perpendicular to the plane of the equator; such indeed is its position at that time. After the vernal equinox, the sun moves northward,...