The Soil Type Alfisols Is Found in What Areas of Sub-Saharan

question 23

Multiple Choice

The soil type alfisols is found in what areas of Sub-Saharan Africa?

• A) tropical rainforest
• B) Sahara desert
• C) grasslands and semidesert areas
• D) the Sahel
• E) grasslands, semidesert areas and the Sahel

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Definitions:

Dalton's Atomic Theory

A foundational concept in chemistry that asserts elements are composed of tiny, indivisible particles called atoms, and that chemical reactions involve the rearrangement of these atoms.

Rutherford

Refers to Ernest Rutherford, the scientist who proposed the model of the atom with a central nucleus surrounded by electrons.

Alpha Particles

A type of ionizing radiation consisting of two protons and two neutrons, emitted from the nucleus of an atom.

Gold Foil

Thin sheets of gold used in scientific experiments, most famously in Rutherford's gold foil experiment which led to the discovery of the nucleus.