Plants make their own food using energy from the Sun, carbon dioxide from the air, and A) water from the soil. B) oxygen from the air. C) the soil it grows in. D) fertilizer from the store.

Which statement describes negative population growth?

What activity once dominated Luxembourg's economy? agriculture steel manufacturing high-technology research tourism

Which direction do trade winds push ocean surface currents?

Which type of cloud is most likely to bring thunderstorms?

Which of the four spheres included water?

Which statement explains what upwelling causes? A. Upwelling causes tides to rise and fall. B. Upwelling causes changes in the direction of currents. C. Upwelling causes nutrients, minerals, and tiny organisms to rise. D.

Country smaller than england

1. Why is the "greenhouse effect" important for life on the earth? A It keeps the sun's heat and light equal. B It keeps the earth's air and water warm. OC It protects the earth from solar radiation. D It determines the position of the earth. nd Use

Which of these is caused by a chemical change? A) The honey in a jar crystallizes and will no longer pour. B) The skin of a banana turns from green to yellow as it ripens. C) A box of powdered brown sugar turns into a solid brick over time.

What geographic and weather features affect plant and animal life