Environmental Science – Animal Agriculture

Front

What breed of chicken is often raised using battery cages?

Back

Laying hens are often raised using battery cages.

Front

What primary characteristic have broiler hens been bred for?

Back

Broiler hens have been bred for rapid growth.

Front

What is the term for land leased by a cattle farmer that contains plants ideal for grazing?

Back

Public rangeland is the term for such land.

Front

How does manure runoff impact surface waters?

Back

Manure runoff causes oxygen loss (hypoxia) as decomposers break it down.

Front

What change occurs in the living conditions of beef cattle during 'finishing'?

Back

During 'finishing', beef cattle are fed grains, such as corn, and conditions are more crowded.

Front

What is the main environmental concern associated with animal agriculture?

Back

The main environmental concern is the impact on water quality and greenhouse gas emissions.

Front

What is the purpose of rotational grazing in animal agriculture?

Back

Rotational grazing helps maintain pasture health and reduces soil erosion.

Front

What is the difference between free-range and battery-caged chickens?

Back

Free-range chickens have outdoor access, while battery-caged chickens are confined in small cages.

Front

What are the benefits of grass-fed beef compared to grain-fed beef?

Back

Grass-fed beef is often considered healthier and has a lower environmental impact.

Front

What role do decomposers play in the ecosystem of animal agriculture?

Back

Decomposers break down organic matter, recycling nutrients back into the soil.