What do you think earth's surface would be like if earth did not have an atmosphere

Suggest two reasons why irrigation is important for human development of the desert (4 marks)

Compounds which are found naturally in the earth are called: a. ores b. composites c. rocks d. minerals

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d