Exploring Plants and Their Importance

What are the two main types of root systems in plants?

• Taproot and fibrous root systems

• Single and multiple root systems

• Surface and deep root systems

• Lateral and aerial root systems

Name one foreign crop that is commonly grown in the United States.

• Rice

• Corn

• Wheat

• Soybeans

What is the difference between annual and perennial crops?

• Perennial crops are harvested multiple times a year, unlike annual crops.

• Annual crops can survive for several years without replanting.

• Annual crops grow and harvest in one year, while perennial crops live for multiple years.

• Annual crops require more water than perennial crops.

What is the botanical name of the cash crop known as cotton?

• Gossypium thurberi

• Gossypium hirsutum

• Gossypium barbadense

• Gossypium arboreum

Why are cash crops important for farmers and economies?

• Cash crops are detrimental to soil health and biodiversity.

• Cash crops are primarily used for local consumption only.

• Cash crops have no impact on job creation.

• Cash crops are vital for farmers' income and economic growth through exports and job creation.