Answer:
Petroleum is oil from the remains of water organisms, the oil can be found beneath the ocean floor. Petroleum is a crude oil, and is made of pure chemical compound.
Answer:
They are used to find the distance between two hills.
Explanation:
Scale bars in a topographic map is used to find the distance between two hills.
The bar shows the relationship between ground distance and that map distance.
- When we compare the distance measured on map with the scale given, we can find the true distance on land.
- Scales are mostly used for abstracting the real world.
Answer:
The History of Nigeria can be traced to settlers trading across the middle East and Africa as early as 1100 BC. Numerous ancient African civilisations settled in the region that is known today as Nigeria, such as the Kingdom of Nri, the Benin Empire, and the Oyo Empire. ... Nigeria became a British protectorate in 1901.
Explanation:
Murray River is in eastern aus
Answer:
An average of fewer than 1,000 millimetres of rain falls per year across most of Africa (Map 1). Rainfall tends to decrease with distance from the equator. It is negligible in the Sahara (north of about latitude 16°N), in eastern Somalia, and in the southwest of the continent in Namibia and South Africa.
you didn't specify what year sorry if it is wrong.
