Wind causes erosion, and erosion causes destruction of aquatic habitats due to siltation and flooding. Given these facts, which normal weather event can threaten aquatic habitats? among the following options: - wind - oil - cold - Winter - hail - snow - fire - sleet
wind

Temperature changing can cause phase changes, and another example of a phase change is the transformation of water from liquid to a gas. Given these facts, what can transform water from liquid to a gas among the following options: - It gets heated up - temperature taking - evaporation - Heat energy - checking weather - lowered energy cost - temperature changes - observing nature
temperature changes

Q: Poison causes harm to living things, and some plants are deadly poisonous . Given these facts, what causes harm to living things among the following options: - some plants - Pesticides - toxins - steroids - cigarettes - fossil fuels - killing insects - bacteria
A: some plants

Question: Dilation occurs when cell walls relax, and plant cells are encased by a cell wall. Given these facts, what occurs when the encasing of a plant cell relaxes among the following options: - recovery - dilation - fever - shrinkage - heat-expansion - contraction - Exfoliation - It expands
Answer: dilation

*Question*
Recycling reduces the resources needed to make something, and recycling also saves energy. Given these facts, what reduces the resources needed to make something among the following options: - water conservation - A computer - saving energy - Pollution - electron microscope - power stations - Fuel cells - Electrical energy
**Answer**
saving energy

Q: Nectar is used for attracting pollinators by plants, and butterflies pollinate plants as they feed on nectar. Given these facts, what do butterflies do to plants among the following options: - Reproduction - feed - they bend - They lay eggs - kill - pollinate - inseminate - reproduce
A: pollinate