Explanation:

EXPLANATION

• STATEMENT 2 IS INCORRECT. These oceanic ridge systems are of tectonic origin formed at divergent plate boundaries and provide evidence in support of the theory of Plate Tectonics.
• A mid-oceanic ridge is composed of two chains of mountains separated by a large depression. The mountain ranges can have peaks as high as 2500 m and some even reach above the ocean’s surface.
• Running for a total length of 75000 km these ridges form the largest mountain systems on earth. These ridges are either broad like a plateau gently sloping or in the form of steepsided narrow mountains.
• These oceanic ridge systems are of tectonic origin formed at divergent plate boundaries and provide evidence in support of the theory of Plate Tectonics.