Organic material porvidrd nitrogen for plants. Which soil component contributes the most nitrogen to plants?

Many acid rain producers are industries and power producers in the Midwest and Ontario regions of North America, yet damage from acid rain occurs as far east as the northeastern United States and eastern Canada.

Who is wilbur zelinsky and what did he do

What is the agoge? I already suspect it is Sparta's education system ...

What is the name of the closest galaxy to Earth?

Wyjaśnij, dlaczego u wybrzeży Indonezji występują żyzne łowiska. Podaj jeden argument.

Which part of africa is dominated by congo river

What is an ecosystem?

Which region consists of a central place and the surrounding places affected by it?

Which statement about the economy of France is not true? Paris is a major manufacturing center. Marseille is a busy seaport on the Mediterranean coast. Farming is the major activity in the Alps. World-famous wines are produced in the Bordeaux region.

What is agreed upon by scientist as the most likely cause of the final extinction for the dinosaurs?