Rock formation is the same today as it was in Earth’s past

Question 2 options:

True

False

What is the advantage to having many different particle size within a soil sample?

What is one of the main causes of deforestation in the Sahel? a. The rainy season is usually too brief to sustain the forests. b. Severe droughts may persist for months on end. c. People who live in the Sahel burn the trees for fuel. d.

What enables the country to grow the crops that it does

Why is the mouth of the Amazon river especially rich in life?

2. Which one advancement of the Second Agricultural Revolution do you think was the most significant and why?

100 : 10 = a. doce c. diez b. veinte d. treinta

Compare the physical features of Mexico with America

What arm of milky way are we in?

Describe the formation, characteristics, and minerals present of the following rocks: -Serpentine -Green Schist -Basalt Pillow -Umber

Drought, frost, hail, wind, floods and fire in which way it can influence the vegetable farmer