Agriculture takes place in nature, among ecosystems of interacting organisms and activity, and crop production takes place within that ecosystem environment.
Scientists know that such solar activity plays a significant role on the weather we experience on Earth by interacting with our planet's magnetic fields and upper atmosphere.
科学家们相信,这类太阳活动与地球磁场和高空大气层产生反应,对地球天气起着重要作用。
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The relationship of activity and structure, and interacting model between complex and DNA were also discussed.