Leeward side of a mountain is:

Leeward side of a mountain is:

High consumption causes:

High consumption causes:

Seasons occur because:

Seasons occur because:

Cattle egrets following cattle may actually represent:

Cattle egrets following cattle may actually represent:

Deserts receive:

Deserts receive:

Precipitation patterns depend on:

Precipitation patterns depend on:

Savanna seasons include:

Savanna seasons include:

Quantity over quality:

Quantity over quality:

Saltwater ecosystems include:

Saltwater ecosystems include:

Population stabilizes when:

Population stabilizes when: