large canopies / trees block sunlight from reaching the ground
looking_glass_tree is angiospermous_tree. sun is far_away. things_appear_smaller_when is far_away. large_tree is spatial_thing. plants has leaves_to_gather_light blocked_sunlight has powerful_effect_on_microclimate sunburst is sunlight. showy_sunflower is sunflower. tall_tree is spatial_thing. telescopes is for_seeing_things_far_away.