Which of the following is true of clouds at medium altitudes?

A. They are a sign of severe weather.

B. They generally produce lightning.

C. They are made of ice crystals.

D. They cause light rain and snow.

Using complete sentences, name the four major rivers in Canada and provide a characteristic of each.

Which country has a constitutional monarchy as its government? Indonesia Vietnam Timor-Leste Thailand

Which greenhouse gas has an average lifetime in the atmosphere of a few weeks to thousands of years and is the largest contributor to climate change? a) carbon dioxide b) methane c) nitrous oxide D) fluorinated gas

Using complete sentences, identify the ranges that make up Canada's western mountains. How does the movement of the Earth's plates affect this region?

What is heat transfer

What is a symbol a. A specific icon used to indicate a feature such as rocks b. A specific icon used to indicate a feature such as letters c. A table defining the colors letters and keys such as rocks d.

A materials demonstrating low to heat conduction would be categorized under which property catagory? Electrical Thermal Optical Magnetic Mechanical

What is other name given to el nino

N 1991, what prompted a huge uprising in the Balkans causing ethnic squabbles and general tension?

Factors that contribute to people becoming refugees?