EXTRA POINTS!
If a Doppler radar weather report indicates that clouds are approaching you, the waves received by the Doppler radar must be the waves sent out by the radar.

higher in wavelength than

higher in frequency than

the same frequency as

lower in both wavelength and frequency than

Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide

Invasive species are one of the major threats to biodiversity. these species multiply quickly and compete with native species for food, sunlight, spac and other resources. on the map, determine the area where native species will have limited resources available to them due to invasion threat from invasive species threat very low low medium high very high

The asian shore crab (hemigrapsus sanguineus) is an invasive species that has impacted the atlantic coast. predict what characteristic of this invader would most likely disrupt the biodiversity of this area.