How to explain what is Green house?

Suppose you want to make a scale model of a mountain that is 6,000 meters in elevation in real life. If your model is made at a 1:4,000 scale ratio, how tall will the model of the mountain be?

Which of these is a likely climate impact of the weakening of trade winds on the eastern Pacific ocean? Warm surface ocean water builds up, resulting in cooler than average conditions.

The sudden appearance of the Gunther Pattern on the coast of northern California and southwestern Oregon suggests the arrival of Penutian-speaking peoples from Alaska. Group of answer choices

How did colonization affect Africa? A. It industrialized Africa. B. It created an import-based economy in Africa. C. It decreased diversity in Africa. D. It created many unstable governments.

Which region of Australia is most important for farming and sheep herding? A. Central Lowlands B. the Outback C. Western Plateau D. Eastern Highlands A. is correct

How did Canada's economy change in the early 1900's

Soil color only reflects the amount of organic matter present in soil.

Use an example to explain why economists measure a country's economic development by its GDP per capita rather than its total GDP.

Significant plate tectonic changes occurred on Earth during the Mesozoic Era.

What is the definition for Longitude?