Which advantage of methane production and recycling from animal wastes represents the greatest environmental benefit? It prevents methane from contributing to global warming.

It decreases farmers’ power and water use.

It eliminates the foul odors associated with livestock waste treatment.

It prevents methane from causing water pollution.

Dangers of publicizing casual conclusion that maybe correlated

Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.

Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers