(a) Sejauh manakah kempen "Hari Tanpa Beg Plastik" mampu mengurangkan kesan pemanasan global? Berikan alasan anda. ​

Dentify one advancement from the industrial revolution that had a significant impact on agriculture, and discuss the benefits this advancement had on the industry.

Which of the following is a measure of the amount of light a star directly emits? a. luminosity b. wavelength c. brightness d. intensity

What has been a consequence of human economic development in advancing nations? a) subsistenceb) conservationc) photosynthesisd) pollution