The correct answer is B. Igneous and metamorphic.
Metallic ores are produced by igneous and metamorphic processes.
Deposits of ore are formed by lateral secretion which is formed during shearing by metamorphic reaction and they liberate some constituents of minerals.
For example, carbonate, oxides, sulfides, gold, and quartz.
The most common metal ore is aluminium which is found in silicate ores which are known as type of clay.
Answer:
The Horn of Africa also refers to the form of the region as it is like a rhinoceros horn from the African continent. The Horn of Africa has two major geographical features: the valley of the NILE river and the enormous RIFT valley that is sliced from north to south. High plateaus and rough volcanic mountains exist between these two characteristics. The large and extensive SAHARA DESERT stretches west of the White Nile River.
Explanation:
Renewable resources: Water, air, wildlife, forests,
Nonrenewable: oil, coal, and metals.
As they grow, the sharks' favorite prey becomes sea mammals, especially sea lions and seals. ... Using their tails as propellers, they swim upward at a fast sprint, burst out of the water in a leap called a breach, and fall back into the water with the seal in their mouths
and I will call me on Monday and we will discuss this with the mary team