On the map above, river A is the River and river B is the River. A. Congo . . . Rwenzori B. Zambezi . . . Congo C. Congo . . . Zambezi D. Zambezi . . . Rwenzori

D. a mountain abd are made by volcanos and tectonic plates

Intrusion is the best answer and the newest form.

Iwould say the answer is: trade windshope that : )

Airplanes usually fly in the lower part of the stratosphere - there is nearly no water vapor and it's very dry, so it to avoid big turbulences. it's about 8-10 kilometers above ground (depending on weather conditions, region etc.)