What is an important part of the cycle that has made and kept the earth a place where living things can survive

A. erosion

B. mechanical weathering

C. chemical weathering

D. glaciers

Lista A paved blacktop parking lot was built on what was once a soil-covered field. This area will now experience increased runoff when rain occurs because the paved parking lot has

Subsaharan Africa shares which one of the following physical traits with North America?

What type of wave borders visible light at the red end of its range?

Hadrian's Wall is a much visited monument in the UK. It was built by Roman emperor Hadrian during the 1st century. Hadrian also rebuilt the famous Panthenon, located in which modern-day city?

If a man can lift a mass of 60 kg on Earth surface then the mass can be lifted by him on the moon is

Why is Dubai creating underwater resorts and reclaimed islands? Dubai has an incredible amount of money to spend on building projects. Dubai's population is growing at a very fast pace, some say too fast.

Where was the maya civilization located

The widespread presence of banana plantations in central america region has resulted in increased standard of living

Which of these has been the result of human activity? a) glaciers melt more b) volcanoes erupt more landslides happen more d) earthquakes happen more

Which types of stars have extremely intense gravitational and magnetic fields?