Topic Wise MCQ

Geography Relief of the ocean floor MCQ Questions for Class 11 Science

Practice focused topic-wise MCQs with answers and explanations for quick revision and exam preparation.

Share

Start Relief of the ocean floor Topic Quiz

Difficulty select karke sirf is topic ke focused MCQs practice karein. Score, timer aur explanations student-friendly flow me milenge.

Topic Navigation

Continue Chapter Revision

Relief of the ocean floor Practice Questions

Showing 101-110 of 600 questions.

Search

महासागर तल की राहत में महाद्वीपीय किनारा किन भागों से बनता है?

In ocean floor relief, the continental margin is made of which parts?

Explanation opens after your attempt
Correct Answer

A. मग्नतट, ढाल और उभारShelf, slope and rise

Step 1

Concept

The continental margin generally includes shelf, slope and rise. For exams, treat it as the transition from continent to deep ocean.

Step 2

Why this answer is correct

The correct answer is A. मग्नतट, ढाल और उभार / Shelf, slope and rise. The continental margin generally includes shelf, slope and rise. For exams, treat it as the transition from continent to deep ocean.

Step 3

Exam Tip

महाद्वीपीय किनारे में सामान्यतः मग्नतट, ढाल और उभार शामिल होते हैं। परीक्षा में इसे महाद्वीप से गहरे महासागर तक का संक्रमण मानें।

Open Question Page
Ask Friends

महाद्वीपीय मग्नतट की ढाल सामान्यतः कैसी होती है?

How is the slope of the continental shelf generally?

Explanation opens after your attempt
Correct Answer

A. धीमी और कोमलGentle and gradual

Step 1

Concept

The continental shelf is a shallow part near the coast with a gentle slope. For exams, treat gentle slope as an identity of the shelf.

Step 2

Why this answer is correct

The correct answer is A. धीमी और कोमल / Gentle and gradual. The continental shelf is a shallow part near the coast with a gentle slope. For exams, treat gentle slope as an identity of the shelf.

Step 3

Exam Tip

महाद्वीपीय मग्नतट तट के पास धीरे-धीरे ढलता हुआ उथला भाग होता है। परीक्षा में कोमल ढाल को मग्नतट की पहचान मानें।

Open Question Page
Ask Friends

कौन-सा भाग महाद्वीपीय मग्नतट और महाद्वीपीय उभार के बीच स्थित होता है?

Which part lies between the continental shelf and the continental rise?

Explanation opens after your attempt
Correct Answer

A. महाद्वीपीय ढालContinental slope

Step 1

Concept

The continental slope comes after the shelf and before the rise. For exams, remember the order from coast to deep sea.

Step 2

Why this answer is correct

The correct answer is A. महाद्वीपीय ढाल / Continental slope. The continental slope comes after the shelf and before the rise. For exams, remember the order from coast to deep sea.

Step 3

Exam Tip

महाद्वीपीय ढाल मग्नतट के बाद और उभार से पहले आती है। परीक्षा में तट से गहरे समुद्र तक क्रम याद रखें।

Open Question Page
Ask Friends

महाद्वीपीय उभार मुख्यतः किससे बनता है?

The continental rise is mainly formed by what?

Explanation opens after your attempt
Correct Answer

A. अवसादों के जमाव सेDeposition of sediments

Step 1

Concept

The continental rise forms by sediment deposition at the base of the slope. For exams, link the rise with sediment accumulation.

Step 2

Why this answer is correct

The correct answer is A. अवसादों के जमाव से / Deposition of sediments. The continental rise forms by sediment deposition at the base of the slope. For exams, link the rise with sediment accumulation.

Step 3

Exam Tip

महाद्वीपीय उभार ढाल के नीचे अवसादों के जमा होने से बनता है। परीक्षा में उभार को अवसादी जमा से जोड़ें।

Open Question Page
Ask Friends

अथाह मैदानों को गहरे समुद्री मैदान क्यों कहा जाता है?

Why are abyssal plains called deep-sea plains?

Explanation opens after your attempt
Correct Answer

A. क्योंकि वे महासागर के बहुत गहरे भागों में पाए जाते हैंBecause they occur in very deep parts of oceans

Step 1

Concept

Abyssal plains are flat plains located in deep oceans. For exams, connect the word abyssal with depth.

Step 2

Why this answer is correct

The correct answer is A. क्योंकि वे महासागर के बहुत गहरे भागों में पाए जाते हैं / Because they occur in very deep parts of oceans. Abyssal plains are flat plains located in deep oceans. For exams, connect the word abyssal with depth.

Step 3

Exam Tip

अथाह मैदान गहरे महासागर में स्थित समतल मैदान होते हैं। परीक्षा में अथाह शब्द को गहराई से जोड़ें।

Open Question Page
Ask Friends

समुद्र तल पर फैली सबसे लंबी पर्वतीय प्रणालियों में कौन-सी आकृति आती है?

Which feature is among the longest mountain systems spread on the ocean floor?

Explanation opens after your attempt
Correct Answer

A. मध्य महासागरीय कटकMid-oceanic ridge

Step 1

Concept

Mid-oceanic ridges are very long mountain-like systems on the ocean floor. For exams, understand them as submarine mountain systems.

Step 2

Why this answer is correct

The correct answer is A. मध्य महासागरीय कटक / Mid-oceanic ridge. Mid-oceanic ridges are very long mountain-like systems on the ocean floor. For exams, understand them as submarine mountain systems.

Step 3

Exam Tip

मध्य महासागरीय कटक समुद्र तल पर बहुत लंबी पर्वतीय शृंखला जैसा रूप है। परीक्षा में इसे जलमग्न पर्वत प्रणाली समझें।

Open Question Page
Ask Friends

समुद्र तल का कौन-सा भाग सबसे अधिक गहराई दर्शाता है?

Which part of the ocean floor shows the greatest depth?

Explanation opens after your attempt
Correct Answer

A. महासागरीय गर्तOcean trench

Step 1

Concept

Ocean trenches are among the deepest parts of the ocean floor. For exams, remember trenches for depth-related questions.

Step 2

Why this answer is correct

The correct answer is A. महासागरीय गर्त / Ocean trench. Ocean trenches are among the deepest parts of the ocean floor. For exams, remember trenches for depth-related questions.

Step 3

Exam Tip

महासागरीय गर्त समुद्र तल के सबसे गहरे भागों में होते हैं। परीक्षा में गहराई के प्रश्न में गर्त याद रखें।

Open Question Page
Ask Friends

समुद्र के भीतर स्थित ज्वालामुखीय पर्वत को सामान्यतः क्या कहा जा सकता है?

What is a volcanic mountain located under the sea generally called?

Explanation opens after your attempt
Correct Answer

A. समुद्री टीलाSeamount

Step 1

Concept

Seamounts are often volcanic-origin submerged mountains. For exams, remember seamount and volcanic origin together.

Step 2

Why this answer is correct

The correct answer is A. समुद्री टीला / Seamount. Seamounts are often volcanic-origin submerged mountains. For exams, remember seamount and volcanic origin together.

Step 3

Exam Tip

समुद्री टीले कई बार ज्वालामुखीय उत्पत्ति के जलमग्न पर्वत होते हैं। परीक्षा में समुद्री टीला और ज्वालामुखीय उत्पत्ति को साथ याद रखें।

Open Question Page
Ask Friends

गायोट समुद्री टीले से किस बात में अलग पहचाना जाता है?

How is a guyot identified differently from a seamount?

Explanation opens after your attempt
Correct Answer

A. इसके समतल शीर्ष सेBy its flat top

Step 1

Concept

A guyot has a flat top, while an ordinary seamount may be pointed. For exams, treat flat top as the clue for guyot.

Step 2

Why this answer is correct

The correct answer is A. इसके समतल शीर्ष से / By its flat top. A guyot has a flat top, while an ordinary seamount may be pointed. For exams, treat flat top as the clue for guyot.

Step 3

Exam Tip

गायोट का शीर्ष समतल होता है जबकि सामान्य समुद्री टीला नुकीला हो सकता है। परीक्षा में समतल शीर्ष को गायोट का संकेत मानें।

Open Question Page
Ask Friends

समुद्र तल की ऊंचाई-गहराई दिखाने वाले मानचित्र को क्या कहते हैं?

What is a map showing heights and depths of the ocean floor called?

Explanation opens after your attempt
Correct Answer

A. बैथिमीट्रिक मानचित्रBathymetric map

Step 1

Concept

A bathymetric map shows depths and features of the ocean floor. For exams, understand it as a topographic map of the sea floor.

Step 2

Why this answer is correct

The correct answer is A. बैथिमीट्रिक मानचित्र / Bathymetric map. A bathymetric map shows depths and features of the ocean floor. For exams, understand it as a topographic map of the sea floor.

Step 3

Exam Tip

बैथिमीट्रिक मानचित्र समुद्र तल की गहराई और आकृतियां दिखाता है। परीक्षा में इसे समुद्री तल का स्थलाकृति मानचित्र समझें।

Open Question Page
Ask Friends