Answer:
Option: a. 200 million years ago
Explanation:
Million years ago, Earth had one supercontinent called Pangaea and surrounded by an ocean (Panthalassa). Alfred Wegener proposed the concept of one big continent after putting together different records of confirmation. He was able to give his theory by examining fossils of plants, trees, animals, and reptiles that found in different continents. About 200 million years ago, the supercontinent began to split up into two parts; Gondwana from Laurasia. Today's countries, including Africa, Antarctica, India, South America, and Australia are part of Gondwana, where Europe and North America from Laurasia.
Answer:
1. Savanna, 2. Portuguese, 3. Sahara Desert, 4. plateau, 5. Ethiopian Highlands
Explanation:
- Tropical savanna consists of broad grasslands which are dotted with small trees and shrubs of all types. These are home to diverse flora and fauna and sometimes the grasses can grow up to tall as elephants.
- Portuguese were the first Christian settlers of the eastern African coasts and these were to first take over the East African countries like Kenya, Indian ocean and Tanzania.
- Sahara desert is the world's largest dry and barren desert is outside the polar areas located in northern Africa. And covers a surface area of 3.5 miles.
- A flat landscape is called a plateau, if this is relatively high and flat then its table or a plateau.
- Etho[ian highlands are the rugged mountains that are located in the horn region of northeastern Africa. Having a height of 4,550 meters above sea level and is considered to the roof of the world.
D. changes in temperature trends.
There are four major layers, all separated by temperature. Increasing or decreasing temperature of the gases in the layers keeps them separated.
Answer:
A. Grocery stores sell oranges that are grown in locations with similar climates but different growing seasons.
Explanation:
- As the grocery stores in the united states can sell the oranges that are grown primarily in California during the part of the year and with a similar climatic condition but have a different growing season. The grocery store will sell the oranges that are grown in another location with a similar of the climatic factors, during different parts of the year.
