What causes seasons to occur?

a) earths changing position in relation to the sun

b) changes in wind patterns

c) changes in the sun's radiation

d) none of the above

Describe what lines of latitude measure and what do lines of longitude measure?

Give an example of how humans can affect the environment and how the environment can affect people

Which ancient kingdoms or empires have names similar to present-day countries in Southeast Asia?

Acid rain forms as a result of what?

a geologist finds indentical index fossils in a rock layer in the grand canyon in arizona and in a rock layer in northern utah, more than 675 kilometers away. what can she infer about the ages of the two rock layers

What city is located at 51n and 0w

What is the temperature of the troposphere?

The great rift valley in africa is what

How does the environment affect genetic factors and gene expression?

Imagine you're a farmer in the Middle East. What are some natural dangers or natural disasters you would expect to face? In a short paragraph, describe two of these disasters and explain what you would do to prepare for them.