Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

What understanding about the ocean floor develops by studying ridge zones and trench zones together?

Answer and explanation

Correct answer: Processes like creation and destruction can occur on the ocean floor

The direct answer is A: creation and destruction-like processes can occur on the ocean floor. A ridge is commonly associated with upwelling and spreading, where new oceanic crust can be formed. A trench is commonly associated with subduction, where an oceanic plate sinks beneath another plate and old oceanic crust is consumed or recycled. Studying both features shows that the ocean floor is not a flat, permanently fixed surface; it is dynamic and changes through plate movement. Option A is correct because it combines formation at ridges with sinking or consumption at trenches. B is wrong because the ocean floor is not merely fixed sand. C is wrong because it has varied landforms such as ridges, trenches and plains. D is obviously wrong because the ocean floor lies on Earth. Memory cue: ridge builds, trench takes down.

Related tags

RidgeTrenchOcean Floor Dynamics

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.