Clouds appearing in the following order: cirrus,cirrostratus,altostratus,stratus,and nimbostratus usually indicate the approach of a(n)().
A、warm front
B、occluded front
C、medium front
D、cold front
A、warm front
B、occluded front
C、medium front
D、cold front
A、Cumulus clouds lined up in rows extending in a northeast to southwest direction B、High altostratus clouds in the morning hours C、Cirrostratus clouds lined up in rows extending in a northeast to southwest direction D、Cirrostratus clouds lined up in rows extending in a north to south direction
A、are sheet or layer clouds B、have undergone great vertical development C、are middle or high altitude clouds D、are rain clouds
A、Only redistributed RIP routes will appear in Area 1. They will be advertised via t ype 7 LSAs B、No redistributed routes can appear in Area 1, only summary routes C、Redistributed RIP and IGRP routes will appear in Area 1. They will be advertised via type 5 LSAs D、Only redistributed IGRP routes will appear in Area 1. They will be advertised via type 7 LSAs
A、The persence of cirrus clouds B、The low-hanging stratus clouds C、The altocumulus clouds D、The massive cumulus clouds
A、The persence of cirrus clouds B、The low-hanging stratus clouds C、The altocumulus clouds D、The massive cumulus clouds