Lake Natron: Mystical Waters and Their Effects

Lake Natron: Mystical Waters and Their Effects

Assessment

Interactive Video

Biology

9th - 10th Grade

Hard

Created by

Nancy Jackson

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Lake Natron famously known for?

Hosting the most diverse marine life

Being the largest lake in Africa

Turning living creatures into stone

Its crystal-clear waters

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What gives Lake Natron its red color?

Red algae called autospira

Iron deposits

Sunset reflections

Red clay from the surrounding area

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main reason Lake Natron's water does not flow into the ocean?

It is blocked by a dam

It is located in a desert region

It is surrounded by mountains

It is too far from the ocean

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of lava does the nearby volcano emit that affects Lake Natron?

Andesitic lava

Rhyolitic lava

Nitro carbonate or Natron

Basaltic lava

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the pH level of Lake Natron's water?

3.0, very acidic

7.0, neutral

10.5, highly alkaline

5.5, slightly acidic

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is diving into Lake Natron dangerous?

The water is extremely cold

The lake is full of dangerous fish

The lake is shallow with sharp salty structures

The lake is too deep

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can happen if someone swallows Lake Natron's water?

It will cause severe internal damage

It will quench their thirst

It will have no effect

It will make them feel refreshed

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