Question

1. which two physical features could a drone possibly see over west africa? (select all that apply)

a. the nile river
b. lake chad
c. atlas mountains
d. the plains of the sahel

Explanation:

Analyze the regional scope of West Africa

The question asks for physical features located in West Africa. Let us evaluate the geographic location of each option relative to African Subregions and African Geography.

Evaluate Option A: the Nile River

The Nile River is located in Northeast Africa, flowing primarily through countries like Egypt, Sudan, and Uganda. It is not located in West Africa.

Evaluate Option B: Lake Chad

Lake Chad is historically and geographically situated at the intersection of West Africa and Central Africa, bordering Chad, Cameroon, Niger, and Nigeria. Nigeria and Niger are major countries in West Africa, making Lake Chad visible to a drone flying over the eastern edge of West Africa.

Evaluate Option C: Atlas Mountains

The Atlas Mountains are located in Northwest Africa (the Maghreb region), stretching across Morocco, Algeria, and Tunisia. This is part of North Africa, not West Africa.

Evaluate Option D: the plains of the Sahel

The Sahel is a transitional bioclimatic zone stretching across the entire width of Africa, directly south of the Sahara Desert. It covers a massive portion of West Africa, including Senegal, Mauritania, Mali, Burkina Faso, Niger, and Nigeria. Therefore, a drone over West Africa would fly over the plains of the Sahel.

Answer:

• A. the Nile River
• B. Lake Chad (Correct answer)
• C. Atlas Mountains
• D. the plains of the Sahel (Correct answer)