CLEAN : Kenya's mega ivory piles will burn even if it snows

CLEAN : Kenya's mega ivory piles will burn even if it snows

Assessment

Interactive Video

Science, Chemistry, Physics, Architecture

9th - 10th Grade

Hard

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a unique property of ivory that makes it difficult to burn?

It requires extreme temperatures to disintegrate.

It is highly flammable.

It melts easily.

It is water-resistant.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the composition of the fuel mixture used in the ivory incineration process?

70% diesel and 30% kerosene

50% diesel and 50% kerosene

80% diesel and 20% kerosene

60% diesel and 40% kerosene

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the fuel mixture introduced into the incineration setup?

By pouring it manually

Using a low-pressure pump

Through a gravity-fed system

Under very high pressure

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the shape of the initial structure used in the incineration process?

A cylinder

A cube

A pyramid

A sphere

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What additional material is used as fuel in the incineration process?

Plastic waste

Wood chips

Medicinal bark

Coal